Offers to Sell

Part Number:5o2020003N30 Frequency Range:DC-3GHz Power:200W Attenuation Value:30dB Attenuation Tolerance:±1.5dB VSWR:1.2 Our Fixed RF Coaxial Attenuator is a high-power, broadband passive component engineered for precise signal attenuation across DC to 3 GHz, delivering reliable performance in demanding RF systems. With a 200W continuous wave (CW) power handling capability and industry-standard N-type connectors, this 50Ω attenuator is designed to reduce signal amplitude uniformly without distorting waveform integrity—making it ideal for high-power transmitters, base stations, test benches, and satellite communication systems. Application Wireless communication system. Radar and satellite systems. Testing and measuring equipment. Other special applications: harmonic suppression, electronic countermeasures, etc. 5o.com is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products:Microwave RF isolators,circulators,coaxial terminations,coaxial attenuators,power splitters/dividers,waveguide to coaxial adapters, directional couplers,RF filters, and duplexers/multiplexers and other microwave passive components.

Minimum Order: 1 bags

Foshan POPULA Fan 2JZ Double Stage High Pressure Centrifugal Fan Low Noise Industrial Dust Removal and Smoke Exhaust Fan Product Introduction: 2JZ series at present are our new product researched and developed on the basis of a series of high pressure blower at home and abroad.The fans have two-stage impellers . Featured by high pressure , low noise , rational design,nice outlook,and stable operation, the fans are widely used for high pressure blowing in industries such as ancient fumace , glass ,electroplating and ceramics , and also for materialtransportation in some industries like silos,feed,slag processing,etc.The air transferred shall not contain any toxic,corrosive and adhesive material with the temperature of air no greater than 80℃ , dust and grain and the concentration shall not exceed 150mg/m³. PRODUCTS INFO: Type:POPULA High pressure Industrial centrifugal fan 2JZ Brand:POPULA Electric Current:AC Power:0.9~18.5 KW Voltage:1HP/3HP 110V/220V/380V/440V/3KV/6KV Frequency: 50/60HZ Air Volume:200-2920 CMH Air Pressure:2247-14570 Pa Speed:2800-2930 rpm Max Noise:<72 Size: 40-68cm Weight: 85KG Blade Material:Carbon steel Mounting:floor standing Driving Mode:Direct motor driving Color:can be customized HS Code:8414593000 Application:Air supply, air exhausting, material conveying Tags:Industrial centrifugal fan ,High pressure fan ,blower fan BUSINESS POLICY Leadtime:1 days for samples and 10days for bulk after the payment Payment: T/T, Paypal, Moneygram,Western union Delivery: by sea/air/land/courier Packing: Standard packing for long distance delivery Certification:Follow ROHS,CE,CCC,UL,ETL and ISO2008 9001 system MOQ: 1 Warranty:One year Price: negotiable for big QTY order OUR ADVANTAGE: 1) 20 years experience only for air management. 2) Factory covers an area of 115,000 m2, more than 1300 employees. 3) Over 40 engineers who were the top of industry in R&D department . 4) Multi-service available: Small/samples order and OBM/OEM/ODM service offered 5) Competitive Prices and Premiums Earth-friendly Products In a Variety of Design. 6) Has a number of advanced automatic production lines and packing equipment to insure Prompt Delivery . 7) QC work under ISO2008 9001 system, produce and Quality Control according to international standard. 8) Fetch in the 8S modernization management mode.

Minimum Order: 1 bags

ZBK series roots vacuum pump is a kind of coarse vacuum acquisition of equipment, it is widely used in papermaking, paper holder, paper pulp molding, chemical industry, medicine, building materials, food, clothing, sugar and other industries, is paper industry slotted network of suction box or long nets paper machine net of suction box vacuum dewatering ideal equipment. In this range ZBK series roots vacuum pump and water ring vacuum pump, which was compared pumping speed, high efficiency, compact structure, small volume, convenient maintenance, long service life, low power consumption. Suction medium for dry, wet air or water mixture, but to be contained in the medium granular material, high dust gas or corrosive substances. Machine this department by motor through the triangle pulley drive active rotor rotation, and through the synchronous gear drive driven gear drive driven rotor rotation, the two rotor mutual contact, and keep the 0.4 mm or so clearance quantity. Rotor and pump body and plate respectively between keep 0.25 mm or so clearance quantity. In the process of operation, in the pump cavity lower, because the two rotor continuous separation, cause volume expansion, on the top because of two rotor continuous tap into cause volume contraction, thus completing suction, exhaust gas, and the effect of the suction side vacuumize, and exhaust side and atmospheric conduction, close to the atmosphere. Pump body export has a sound attenuation box, and at the same time a stable pressure, sealing action to improve the pump efficiency.

Minimum Order: 1 bags

Chrial Dopant S-811 Liquid Crystal 87321-20-8 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

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Minimum Order: 10 long tons

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Minimum Order: 10 long tons

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Minimum Order: 10 long tons

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Minimum Order: 10 long tons

ZJQ High-chrome alloy submersible slag slurry ZJQ submersible slurry pump is the hydraulic machinery with coaxial motor and water pump and submerged in the medium for work. The pump has advanced structure, wide flow channel, strong discharge capacity, excellent material and strong corrosion resistance. ZJQ submersible slag slurry pump is suitable for conveying the liquid with sandstone, coal cinder, tailings and other solid particles. It is mainly used for cleaning and conveying of the slurry liquid of metallurgy, mine, iron and steel works, thermal power plant and other enterprises and is the ideal substitute pump of the traditional slurry pump. ZJQ Submersible slag slurry pump is designed and manufactured by absorbing the foreign advanced technology. The wear-resistant material (high-chrome alloy) with high technology is adopted, so as to greatly improve pump life and reduce the repair frequency. A set of mixing impeller is added at the bottom at the water pump except for the primary impeller, which can stir the sediment sludge to eddy flow, so that high concentration convey can be realized when water pump has no auxiliary device. The unique sealing device can effectively balance the pressure inside and outside the oil chamber. So, the pressure at both ends of the mechanical seal is maintained balanced. It guarantees operation reliability of mechanical seal to the maximum limit and greatly extends the service life. If necessary, overheat protection, inlet water detection and protection and other protection measures shall be adopted for the motor, which can be in long-term safe operation at harsh conditions. Meanwhile anti-condensation, bearing temperature measurement and other preventive measures can also be added according to user’s requirements, so as to satisfy use in different occasions. Compared with the common slurry pump, ZJQ submersible slag slurry has the following features: 1. It is not restricted by suction lift; the slag suction efficiency is high and dredging is more thorough. 2. It is not required to equip the auxiliary vacuum pump and the investment is more economic. 3. It is not required to equip the auxiliary mixing device and operation is simpler. 4. It is not required to build the complicated ground protection and fixing device when the motor is inserted under water, which is simple and convenient. 5. The mixing /stirring impeller directly contacts the deposition surface, and the depth is controlled through the submerged depth. Therefore, concentration control more fee. 6. The pump is directly submerged into the water for work. There is no noise or vibration and site is more tidy. 1. The power supply is 50Hz, 380V three-phase AC power supply. 2. The maximum temperature of the medium shall not be higher than 40℃, and the medium does not contain flammable and explosive gases. 3. The maximum weight concentration of solid particles in the medium: ash slag is 45%, slag is 60%. 4. The maximum submerged depth shall not be more than 20m, and the minimum submersible depth shall not be less than 1m. 5. It is better for the unit to work vertically in the medium, and the operation mode is continuous operation. Range of performance parameters: Flow: 30 to 1450m3/h head: 15 to 95m, the maximum particle size :92mm.

Minimum Order: 1 bags

Want to create personalized aromatic space for your car? Dongdian offers wholesale Car Aromatherapy Cards (also known as fragrance cards or car perfume cards), with full customization options for size, design, and scent. Suitable for bulk orders ranging from 20,000 to 100,000 pieces, these custom car aroma cards not only enhance brand image but also serve perfectly as promotional gifts or corporate giveaways—making every drive uniquely refreshing. Application scenarios Corporate gifts: high-end customized fragrance cards, sent to customers and partners to enhance brand image; Automobile 4S stores: as car purchase gifts, maintenance return visits gifts, enhance customer stickiness; Activity promotion: exhibition distribution, brand roadshows, quickly attract attention; Personal cars: personalized fragrance and pattern matching, make your car more ceremonial. Contact Dongdian now to start your exclusive fragrance customization journey, so that every ride is full of charm and surprises!

Using custom wine bags is a creative way to add a personal touch to your customers and guests without breaking your budget. Personalized wine bags with smooth ribbon handles not only highlight your brand name, but also build your brand image at an affordable price. This wine bag with full-print hot stamped dots can enhance brand awareness for wineries, wine shops, liquor stores and markets. The 250g environmentally friendly kraft paper is durable and more environmentally friendly. Customize your wine bags at DONGDIAN! Our logo paper wine bags are made of kraft paper and provide Customized window openings, hot stamping, silver, embossing, embossing, concave, partial gloss UV. Our kraft paper bags are made of 100% recycled materials. Most of our paper wine bags are 100% recyclable.

At Dongdian, we specialize in serving consumer electronics brands, mobile accessories suppliers, and OEM/ODM cable manufacturers with high- quality Custom Data Cable Colour Boxes. Whether you're launching a new USB cable line, upgrading your current packaging, or creating limited edition retail packs, our custom printed cable packaging boxes offer the perfect blend of protection, presentation, and brand identity. Ourboxes are designed for USB cable packaging, charging cable packaging, and all kinds of data cable box packaging needs. Our Data Cable Corrugated Boxes are made from durable 350gsm white cardboard, ensuring strength and reliability during transport and retail display. CMYK 4- color offset printing allows for rich, true-to-life imagery and branding, while a matte film coating prevents scratches and resists fading. A touch of partial glossy UV adds contrast and draws attention to your logo or key product visuals, giving your packaging a high-end feel.

The Pink Cosmetic Folding Case is a one-piece molded folding box designed for both elegance and practicality. Offered at factory-direct pricing, it supports full customization in size, shape, surface treatment, and printing — making it a popular choice for wholesale buyers seeking efficiency and premium quality. Ideal for personal cosmetics packaging or as a charming gift box, this folding case combines visual appeal with cost-saving logistics. Product Highlights One-piece folding design – No complex assembly required, easily folds into shape High-quality materials – 150gsm wood pulp specialty paper + 1500gsm double grey board Elegant color combination – Pink and blue with dual spot color printing and matte oil finish for color retention Space-saving – Foldable structure saves on transport and storage costs Factory price & bulk availability – MOQ 2,000 pcs, up to 100,000 pcs