Offers to Sell

Passive Product GrenTech is dedicated to the development of passive optical communication equipment. With years of R&D and production experience, GrenTech can provide high reliability, cost-effective solution to meet customer needs of WDM, patch cords, optical switches, PLC and other products. Contact GrenTech for more passive devices and active devices info! Patch Cords Grentech provides single-mode and multi-mode patch cords including LC, SC, ST, FC and other conventional connectors, as well as customized MPO. Mux/Demux GrenTech Mux/Demux series including CWDM, DWDM, OADM, AWG and other relative products. It has characteristics of low insertion loss, high isolation, stability and reliability to meet the application requirements of various WDM scenarios. PLC Splitter Grentech PLC is an integrated waveguide optical power distribution device based on the quartz substrate. It has the characteristics of small size, wide operating wavelength range and good spectral uniformity. It is mainly used in FTTH, passive optical networks and cable TV networks, etc. Fiber Distribution Box Series GrenTech provides two kinds of indoor and outdoor optical splitting boxes, which can be customized according to customer needs. They are mainly used in FTTH networks, Telecom networks, CATV networks, Data communication networks, LAN, etc. Fiber Components GrenTech active components and passive components in electronics, including a variety of flanges, optical fiber connector, optical attenuator, to meet the connection of optical path and power adjustment. Optical Switch GrenTech has introduced the 1X1, 1X2, 2X2, and other 1XN channels of the mechanical optical switch. It has low insertion loss, small volume and other advantages, to achieve the optical circuit switching function. If you want to know more types of passive components, please contact us.

Minimum Order: 1 bags

Biodegradable Coffee Cups Wholesale GREENWEIMO supply eco friendly cups with lids. The eco friendly biodegradable cups bulk are suitable for both hot and cold drinks. At present, many of our cups are used for biodegradable coffee cups and lids. These cups and lids are made of natural bagasse. Biodegradable coffee cups wholesale are simple and generous in appearance. They can be degraded after use and will not cause any pollution to the earth. Therefore, these eco friendly cups with lids are the best substitute for plastic cups and paper cups. We also provide custom printed biodegradable coffee cups as needed. BIODEGRADABLE COFFEE CUPS WHOLESALE TYPES Sugarcane Bagasse Compostable Biodegradable Coffee Cup  Food Safe Compostable Cup & Cup Lid GREENWEIMO BIODEGRADABLE COFFEE CUPS WHOLESALE VIDEO SHOW CUSTOM BIODEGRADABLE CUP 1 These bagasse cups are renewable and recyclable materials and can be composted with food waste. We provide true custom molded pulp packaging and food service. Our extensive range of eco-catering supply chains helps offer high-quality environmentally-friendly products at competitive prices. We offer biodegradable cups and compostable cups. 2 These plant-based drinking cups are light and strong. Cups and cups with lid attached are all available. The size ranges from 55ml to 500ml, and the cups are perfect for cold or hot drinks. BIODEGRADABLE CUPS BULK APPLICATION Biodegradable Cup & Cup Lid for Business Meetings In business negotiations, we need clear brain thinking. At this time, a cup of coffee is essential. At this time, we see that biodegradable coffee cups and disposable coffee cup lid are made of natural sugarcane bagasse fiber, which plays a great role in environmental protection. At that moment, you should no longer worry about negotiations. On the contrary, when you take a sip of coffee and happy with eco friendly packaging, you will be full of energy and work for the common interests of everyone. Now the price of biodegradable packaging products is affordable, if you have needs, please contact us.

Minimum Order: 50000

We discover the infinity of light. GrenTech's comprehensive fiber optical products portfolio ranges across virtually every communication network, including telecommunications, business, and data centers. Different Types of Optical Fibre Advantages of Optical Transmission Application of Optical Communication The Internet, mobile phones, IP phones and other devices use networks to connect everyone to their region, to the entire country, and even to the global communications network. Signals from computers and mobile phones, for example, are received in the base stations of local carriers and network providers and are then transmitted around the world via optical fibres in undersea cables. Because of its efficiency and high transmission capacity, fiber optic transmission is widely applied for data transmission and is progressively being employed in place of metal cables. Fiber optic cables have now indeed largely replacing copper twisted-pair cable or coaxial cable. Certainly that as the use and demand for high bandwidth and fast speeds grow, fiber optic transmission will provide more options and will be continually developed and extended to meet future needs. Contact Grentech for more fiber transmission and optical fibre cost info! Optical Transmission FAQ Q What is optical transmission? A Video, audio and control signals are generally transmitted through an electric wire made of copper. In contrast, a method for sending these signals as optical signals and converting them back into electric signals on the receiver side is generally called "optical transmission" or "optical communication." The optical signals are transmitted through an optical fiber. Conversion from electricity into the light is called "E/O conversion," and conversion from light back into electricity is called "O/E conversion." Q How does optical communication work? A We rely on them to transmit light signals over long distances. At the transmitting source, the light signals are encoded with data… the same data you see on the screen of a computer. So, the optical fiber transmits “data” by light to a receiving end, where the light signal is decoded as data. As one of fiber optic companies, we have types of related products for sale, and the optical fibre price is affordable, if you have needs, please contact us. If you want to know more details of optical communication application, please visit our website. We also have types of 10G SFP+ optical transceiver for sale, if you have needs, please leave us a message.

Minimum Order: 1 bags

GREENWEIMO provides quality biodegradable bowls wholesale made of sugarcane bagasse. Now, biodegradable food bowls with lids for hot food are very popular in the market. These biodegradable soup bowls have various volumes to meet different needs. The main shapes of the current plant-based bowls are round, square, and oval shape. Environmental-friendly, the stacked volume of our compostable bowls wholesale is very small and light. They are convenient for packaging and transportation. And you don't have to worry about the leakage of the soup bowl. As one of the leading bagasse packaging manufacturers in China, GREENWEIMO offers biodegradable salad bowls, snack bowls, soup bowls, and so on. BIODEGRADABLE FOOD BOWLS FOR SALE New Design Sugarcane Bagasse Oval Bowls  Natural Eco-friendly Sustainable Round Bowl  Square Compostable Bioderadable Bowl GREENWEIMO BIODEGRADABLE BOWLS VIDEO SHOW COMPOSTABLE PLANT-BASED BOWLS WHOLESALE ADVANTAGES 1 Disposable bowls will be biodegraded in the soil after 90 days. These eco- friendly sugarcane food containers have zero impact on the environment. 2 Made from natural plants, biodegradable food bowls are safe and good for salad, cake, soup, and so on. 3 The product is available in different sizes to meet different needs of food packages. More special requests of sizes and shapes are welcomed. 4 It can also be PFAS-Free, oil proof and water proof. BIODEGRADABLE FOOD BOWLS FOR DIFFERENT OCCASIONS Biodegradable Bowls for Vegetarian Restaurant You must have heard of vegetarians or vegetarian restaurants. They said that all animals, like humans, are alive and inviolable. There are also some vegetarians who are for good health. They will be vegetarian on one or two days of the week so that their stomachs will not have any digestive burden, so as to achieve the purpose of health preservation. Nowadays, more and more people yearn for health preservation. They will choose to eat or party in vegetarian restaurants. These restaurants often have healthy soup. So when you find that the disposable soup bowls of health soup is made of sugarcane bagasse, there is no chemical ingredients, this eco-friendly packaging for food is only made by extracting plant fiber from sugarcane bagasse, and it is also waterproof and oil-proof. Do you like this eco-friendly food packaging? Will you feel that this bowl of soup is particularly healthy and beneficial to your body? Moreover, in addition to biodegradable soup bowls, GREENWEIMO also provides biodegradable cups wholesale, biodegradable food boxes, biodegradable serving trays, and so on according to actual needs. If you want to know more types of bagasse packaging, please visit our website.

Minimum Order: 50000

Optical Fiber Switch GrenTech provides a full range of all optical switches with stable and reliable performance. They are mainly used in light path switching, instrumentation, system detection, signal upload and download and so on. If you want to know more types of optical switches, please visit our website. As a fiber optic products supplier, we can offer different kinds of patch cords for sale, anything you need, please leave us a message.

Minimum Order: 1 bags

Fiber Distribution Box Series GrenTech optical fiber distribution box is the interface device of the backbone optical cable node in the optical fiber access network. It has the functions of direct, jumper, coil, storage, and adjustment to the optical fiber, waterproof and fireproof, and durable. If you want to know more types of termination box for fiber optic cable, please visit our website. GrenTech can provide the full range of 1G SFP transceivers, the longest length of multi-mode is 2km and single-mode is 120km, including commercial temperature version, extended temperature version and industrial temperature version. Get 1g sfp lr module price now!

Minimum Order: 1 bags

We provide better wireless accessing and better coverage to more area. GrenTech's Mobile network equipment access portfolio helps mobile network operators to provide better wireless accessing service with lower costs and reliable performance. Types of Mobile Access Equipment Advantages of Base Station RF Front End Vast Product Portofolio Our Mobile network access products covered all of the main mobile systems including GSM, CDMA, DCS, UMTS, LTE, 5G NR, Tetra, DMR and PDT. We have both indoor and outdoor solutions. Using our products, your network may cover more areas and reach more users. Quick Customization Service Due to our rich internal resources, we can provide customers with a variety of rapid customization services including but not limited to RF Band, IP grade, environmental adaptation and RF Specs. As an access platform company, we have types of wifi repeater and system product for sale, if you have needs, please contact us. As one of fiber optic accessories suppliers, we have types of related products for sale, if you have needs, please contact us. GrenTech can provide the full range of 1G SFP optical transceivers, the longest length of multi-mode is 2km and single-mode is 120km, including commercial temperature version, extended temperature version and industrial temperature version. Get 1g sfp module price now!

Minimum Order: 1 bags

5G Metal Oscillator Large Array Antenna The large-scale array antenna of the metal oscillator of 5G base station is important equipment for the 5G integrated active base station AAU. It radiates and receives the electromagnetic wave through the metal radiation unit to complete the wireless coverage of the 5G communication system. 5G Oscillator Large Array Antenna Features  Metal half-wave oscillator is used to feature small antenna loss, high gain and excellent isolation  Sheet metal forming technology is adopted to produce the product with small size, light weight and stable structure  It supports large-scale multiple output multiple input technology, i.e. massive MIMO technology, and flexibly supports multiple combinations of 64T64R, 32T32R and 16T16R  Good batch production consistency, high first pass yield and good reliability ensure the traceability of all products As one of communication equipment manufacturers, we have types of related products for sale, if you have needs, please contact us. GrenTech can provide the full range of 1G SFP transceivers, the longest length of multi-mode is 2km and single-mode is 120km, including commercial temperature version, extended temperature version and industrial temperature version. Get 1g sfp module price now!

Minimum Order: 1 bags

Galvanized concrete nails refer to the most common concrete nails widely used. Made of high quality carbon steel, zinc plated. Common galvanized concrete nails have smooth shank and round cap. We mainly supply galvanized concrete nails with no head, galvanized concrete nails twilled shank and smooth shank. Galvanized Concrete Nails with No Head are made of cold drawn high quality carbon steel materials, heavy galvanized. Smooth shank, no head. Concrete nails with twilled shanks are made of high quality carbon steel. It offers good corrosion resistance and good strength. With round nail caps and twilled shanks. Construction Materials of Galvanized Concrete Steel Nails. Head/tip style: Flat head. Raw Material: Steel. Length: 2,3,4 Inches. Shank Type: Smooth. 2'' Carbon Steel/ Stainless Steel Smooth Shank Galvanized concrete nail/cement nails for Building Construction. Common specifications for galvanized concrete nails: Wire Gauge 9G x Length 3／4", Wire Gauge 9G x Length 1", Wire Gauge 9G x Length 1-1／2", Wire Gauge 9G x Length 2", Wire Gauge 8G x Length 2-1／2", Wire Gauge 7G x Length 3", Wire Gauge 7G x Length 3-1／2", Wire Gauge 6 x Length 4".. Galvinised nails (Smooth & ring shank) 90mm 2000 in a box + 2gas ,75mm,64mm and 50mm 1" to 4.5" galvanized concrete nails 1" to 4.5" galvanized concrete nail Galvanized Nails/Fasteners – Green PMS 363 • Hot dipped roofing nails • Eg/Hot dipped Common Nails smooth • Eg/Hot dipped Common Ring shank Nails • Eg/Hot dipped gutter spikes • Hot dipped Ring shank pole barn • Hot dipped ring/Spiral shank PTL deck nail • Eg/Hot dipped Box nail • Eg/Hot dipped Fence staples • Eg/Hot dipped finish nails • Eg/Hot dipped casing nails • Eg/Hot dipped Joist hanger (truss nails)

This type of iron nails is made of cold drawn high quality carbon steel materials, heavy galvanized. Smooth shank, no head. Common specification of concrete nails with no head: Nail diameter 1．6 mm x Length 20mm Nail diameter 1．6 x Length 25mm Nail diameter 1．7 x Length 30mm Nail diameter 2. 0 x Length 40mm Nail diameter 2．0 x Length 50mm. Galv concrete nail, no head, smooth shank 2 x 20 mm 2 x 25 mm 2 x 30 mm Galv concrete nails , lost head , smooth shank 1. 6 x 20 mm 1. 6 x 25 mm 1. 7 x 30 mm Packing :- 1kg / small box net / carton , then by container . SS Nail 1.7 mm Dia, 25.4 mm ( 3 mm taper pin length out of 25.4 mm) moc SS316, WITHOUT HEAD -Galvanized Concrete Nails with No Head.

Black concrete nails are made from black carbon steel wires. We have several shank types for black concrete nails including smooth shank, ring shank, twisted shank, twilled shank. The head types of black concrete nails can be headless, round head, etc. It offers good corrosion resistance and good strength. We offer black concrete nails with typically the following specifications:Black Concrete Nails Nail Wire Diameter: 1.2mm to 5.0mm Nail Length: 12mm to 254mm Material: #45 high grade carbon steel Finish: zinc plated, black concrete nail Package: 25kg/ carton Application: Black concrete nails, like concrete nails of other materials, are mostly used for screwing and fastening of firm and strong sites. Since 2020, we have customized nails products for customers all over the world, such as Black steel concrete nails, sizes l inch to 4 inch, concrete nails galvanized with and headless in sizes l inch to 4 inch, cement concrete nails, other concrete nails all galvanized in sizes l-l/2 inch to4 inch, common nails in sizes l-l/2 inch to 4 inch, black steel concrete nails must be packed one l kilogram to a display box, all other nails are packed 25 kilogram strapped strong export cartons. galvanized or copper GALVANIZAED STEEL CONCRETE NAIL: 1”, 1-1/2”, 2”, 2-1/2”, 3”, 3-1/2”, 4” BLACK STEEL CONCRETE NAIL: ¾”, 1”, 1-1/2”, 2”, 2-1/2”, 3”, 3-1/2”, 4” 100pcs per small box for Hardened Black Steel/ Concrete/masonary Nails, hardness of 52-54 HRC / anti corrusion, for followin sizes: 2.5x25mm 3x30mm 3x40mm 3x50 , mm 3x75mm 4.2x100mm Concrete nails Black and HDG in 5 kg boxes, 2.2/30 mm, 2.2/40mm, 3.4/50mm, 3.4/60mm and 3.4/70mm Black concrete nail glavnised finish for the below sizes. 2.5 x 25 mm x 100 pcs per box x 100 box per ctn. 3.0 x 30 mm x 100 pcs per box x 100 box per ctn 3.0 x 40mm x 100 pcs per box x 100 box per ctn 3.0 x 50 mm x 100 pcs per box x 80 box per ctn 4.2 x 80 mm x 50 pcs per box x 30 pkts per ctn 4.2 x 100 mm x 50 pcs per box x 25 pkts per ctn Material and finish is good

Material quality shall be Q235 CERTIFICATE of wire rod producer. HTS #: 7317002000 Wire collated ring shank nails in coils, 9m/ctn,size 2.5/60. Wire collated ring shank nails in coils, size 2.1/30 Wire collated ring shank nails in coils, size 2.1/32. Wire collated ring shank nails in coils, size 2.1/35. Wire collated ring shank nails in coils, size 2.1/38. Wire collated ring shank nails in coils, size 2.1/50. Water proof multi-layer polymeric polypropylene. Wrapping to be suitable to protect GOODS from any damages and rust during ocean transportation in container. PACKING: One 20’ container: with 6 European standard wooden pallets with stamps of fumigation. Each pallet shall be stacked up by 40 cartoons from high density cardboard with thickness not less 5mm. Each box contains 30 coils of nails size 2.5x60 per 300 pieces per coil (9M total each cartoon). With 1 European standard wooden pallet with stamps of fumigation. The pallet shall be stacked up by 56 cartoons from high density cardboard with thickness not less 5mm. Each box contains 40 coils of nails size 2.1x30 per 350 pieces per coil (14M total each cartoon). With 2 European standard wooden pallets with stamps of fumigation. Each pallet shall be stacked up by 56 cartoons from high density cardboard with thickness not less 5mm. Each box contains 40 coils of nails size 2.1/32 per 350 pieces per coil (14M total each cartoon). With 5 European standard wooden pallets with stamps of fumigation. Each pallet shall be stacked up by 48 cartoons from high density cardboard with thickness not less 5mm. Each box contains 40 coils of nails size 2.1/35 per 350 pieces per coil (14M total each cartoon). With 6 European standard wooden pallets with stamps of fumigation. Each pallet shall be stacked up by 48 cartoons from high density cardboard with thickness not less 5mm. Each box contains 40 coils of nails size 2.1/38 per 350 pieces per coil (14M total each cartoon). With 3 European standard wooden pallets with stamps of fumigation. Each pallet shall be stacked up by 40 cartoons from high density cardboard with thickness not less 5mm. Each box contains 30 coils of nails size 2.1/50 per 350 pieces per coil (10,5M total each cartoon). With 1 European standard wooden pallets with stamps of fumigation. Each pallet shall be stacked up by 48 cartoons from high density cardboard with thickness not less 5mm. Each box contains 30 coils of nails size 2.1/50 per 350 pieces per coil (10,5M total each cartoon).

Roofing nails are mainly used for building and construction, carpentry, upholstery andfurniture decoration. roofing nails have a larger head, allowing more surface.roofing nails may be used to install shingles and most roofing underlayments. the most common types of roofing nails are made from : aluminum, copper, stainless steel, or galvanized steel (zinc-coated) .full round head style, collation configuration coil, collation type wire, collation angle 15 degrees , shank dia. 0.120 in., 11 ga. gauge, length 3/4 in., diamond point type, smooth shank. Applications: for use in slate, synthetic slate, roof shingle applications, and other applications that require a larger head bearing surface coverage. Features: aggressive ring shank provides superior holding power; EG and HDG Roofing nails in 5 kg boxes 3.0/16mm 3.0/20mm 3.0/26mm < , br>Roofing nails Diamond point , twisted (plain shank ) , electro-galvanized , umbrella head . Size : bwg 9x2.5 inch , 3 inch ,2 inch or bwg 10 x 2 /2.5 /3 inch Packing : 25kgs net /carton 7lbs/ box 8boxes /carton Roofing Nails – Blue PMS 2935 • Eg Roofing Nails • Eg Plastic caps • Eg ring shank metal caps • Eg coil roofing • Stainless steel coil roofing • Eg Tile Nails • Wide Crown Roofing Staples • Bright Lead Head 1-1/4-in-Gauge-Degree Hot-Dipped Galvanized Steel Pneumatic Roofing Nails. Galvenised roofing nail with flat head Galvanized Steel Wire Collated Roofing Nails Nail Size : 1.5,2,3 and 4Inches per fcl.

Common nails are used for general construction and framing,also called common wire nails or construction nails, have straight shanks and flat heads.Galvanized coating and larger shank provide greater strength. conform to ASTM F1667. Specifications of Common nails Common nail :size: 2.5, 3 and 4 inch, Material: Q235 Tensile Strength: Not less than 435N/mm2 Finish: Polished Packing: 5kg/box 200Boxes/pallet 1.5" * BWG14 2.0" * BWG12 2.5" * BWG11 3.0" * BWG08 Common Nail Product Drawing Attachment Common-nail. Common-build , ing-nails (Polished, Clean) Referring to the product drawing, following important notes must be complied; 1.Minimum tensile strength must be 435N/mm2. 2.Dimensions must be complied within the tolerance as indicated in the drawing. 3.Nail head, diameter and length must be consistent. 4.Minimum gross weight must be 5kg/box. 5.The Common Nail must be free from rust and properly covered.