Offers to Sell

The series is a 240W LED power supply with constant current and constant voltage output design as its main feature. This series can operate at an input voltage of 90~305VAC and provides various models with rated output voltages ranging from 12V~54V. With a high conversion efficiency of up to 93.5%, it adopts a fanless design and can operate within a case temperature range of -40°C to +90°C under natural air cooling. The metal casing and IP67/IP65 high protection level design make it suitable for both indoor and outdoor applications. It is equipped with multiple function options (such as several dimming methods), providing the best design flexibility for lighting systems.

Minimum Order: 1 bags

IRM-30 is a 30W micro converter (69.5*39*24mm) that can be used for various types of electronic devices or industrial automation equipment. This product supports an input voltage range of 85~305VAC. It uses 94V-0 flame-retardant materials to provide high thermal efficiency. The PCB installation type meets the requirements for surge protection up to 3G and can meet the requirements for surge protection at the terminal type up to 5G. Additionally, it can provide basic protection and waterproof functions. The efficiency reaches up to 90% with a low no-load consumption of less than 0.1W, making the IRM-30 series meet the low power consumption requirements for electronic products. The entire series is a class I design (no FG pin), integrated with EMI filter components, compliant with BS EN/EN55032 B class, and has the best electromagnetic compatibility (EMC) characteristics. The end device is resistant to electromagnetic interference, and apart from the module type, the IRM-30 series also provides terminal type (ST) models.

Minimum Order: 1 bags

LRS-35 series is a 35W single-output enclosed type power supply with 30mm of low profile design. Adopting the full range 85-264VAC input, the entire series providesan output voltage line of 5V, 12V, 15V, 24V,36V and 48V.In addition to the high efficiency up to 89%, the design of metallic meesh case enhances the heat dissipation of LRS-35 that the whole series operates from -30°C through 70°C under air convection without a fan.Delivering an extremely low no load power consumption (less than 0.2W), it allows the end system to easily meet the worldwide energy requirement. LRS-35 has tlhe complete protection functions and 5G anti vibration capability; it is complied with the international safety regulations such as TUV BS EN/EN62368-1,BS EN/EN60335-1,BS EN/EN61558-1/-2-16, UL62368-1 and GB 45943.1. LRS-35 series serves as a high price-to-performance power supply solution for various industrial applications

Minimum Order: 1 bags

Internationally applicable, full-range communication input Protection types: short circuit/overload/overvoltage Natural air cooling Mounting rails: TS-35/7.5 or TS-35/15 Class I, Div 2 Hazardous Locations T4 LED power indicator DC OK relay activation No-load power loss: <0.75W 100% full load aging test 3-year warranty

Minimum Order: 1 bags

Microcrystalline wax is indeed one of the key ingredients in rust inhibitors. Thanks to its excellent chemical inertness and physical barrier properties, it provides long-lasting, reliable rust protection for metals. Physical Barrier: It forms a dense, continuous, and flexible wax film on the metal surface. This film acts as a robust barrier, effectively isolating moisture, salts, oxygen, and corrosive chemicals, preventing them from coming into contact with the metal. Chemical Stability: Microcrystalline wax is chemically very stable and does not readily react with other substances at room temperature. Its composition consists primarily of C31–70 branched saturated hydrocarbons, a structure that gives it outstanding inertness.

Sibel Hebei Chuanghai Biotechnology Co., Ltd. Telegram / Wechat: +8615350571055 Email:Sibel@chuanghaibio.com , https://www.chuanghaibio.com/ N-Hexadec , ane, also known as n‑cetane, is a straight‑chain saturated alkane with CAS 544‑76‑3. It appears as colorless transparent liquid, featuring stable chemical property, low impurity content. Widely applied in gas‑chromatography reference sample, diesel cetane‑value testing standard substance, inert solvent for organic synthesis and lab research. Our available purity reaches 99%+, complete COA documents can be supplied for your inspection. Related N-Alkane Series Products Product Name CAS No. n-Tetradecane 629-59-4 n-Pentadecane 629-62-9 n-Hexadecane 544-76-3 n-Heptadecane 629-78-7 n-Octadecane 593-45-3 Company & Supply Advantages Hebei Chuanghai Biotechnology Co., Ltd is a professional manufacturer and exporter of fine chemicals, organic alkanes and laboratory reagents. We have sufficient spot stock of N-Hexadecane all year round, support small trial orders and bulk wholesale orders.

Minimum Order: 1 bags

A high-brightness, durable LED display designed for long-term outdoor use. Ideal for installation on steel structures, support columns, or building facades, it ensures clear visibility and reliable performance in all weather conditions. Perfect for outdoor advertising, public information, and urban communication. Outdoor Fixed Installation LED Display Advantages ● High Brightness & Visibility: Clear, vivid display even under direct sunlight. ● All-Weather Protection: IP65 or higher waterproof and dustproof rating; resistant to extreme temperatures and UV exposure. ● Durable & Stable: Built to withstand harsh outdoor environments while maintaining reliable performance. ● Energy Efficient: Automatic brightness adjustment reduces power consumption and extends service life. Main Functions ● Outdoor Advertising: Display rotating advertisements and promotions with high impact.

1. High Traffic Conflict & Low Efficiency Four-way intersections on urban arterial roads often face: ● Conflicts between left-turn, through, and right-turn traffic ● Long queues during peak hours ● Inefficient signal utilization leading to congestion spillback 2. High Accident Risk (Especially at Night & During Rainy Seasons) Typical challenges in Tanzania include: ● Poor visibility at night ● Frequent pedestrian crossings without protection ● Reduced visibility and equipment reliability during heavy rain 3. Unstable Power Supply & Difficult Maintenance Traffic Signal Solution projects encounter: ● Frequent power outages or voltage fluctuations ● Limited maintenance resources ● Need for complete, easy-to-install, low-maintenance solutions 4. Government Procurement Requirements Public sector clients require: ● Clear and standardized configuration lists ● Easy installation and commissioning

We provide a professional outdoor sports lighting solution designed for: ● Basketball courts ● Football (5-a-side) fields ● Tennis courts ● Multi-purpose community sports parks This LED High Mast Light solution is optimized for Southeast Asia climate conditions, ensuring high performance, low maintenance, and long-term cost savings. Who This Solution Is For ● Government (Sports Authority / Education Department) ● Stadium & Sports Facility Operators ● Real Estate Developers (sports facilities) ● Municipal Infrastructure / Urban Investment Companies ● Community Property Management ● Sports Investment Groups & Chain Court Brands Key Buyer Concerns – We Solve Them

1. What Problems We Solve (Customer Pain Points) Key Challenges in the Philippines’ Municipal Lighting 1.1 Insufficient Lighting & Public Safety Risks ● Many local roads, parks, and barangay areas lack proper illumination ● Poor lighting leads to safety concerns and limits night-time activities ● Public feedback highlights lighting as a “basic service” requirement 1.2 Harsh Climate Conditions (Typhoons & Humidity) ● The Philippines experiences 20+ typhoons annually, heavy rain, and strong winds ● High humidity, salt corrosion, and UV exposure accelerate equipment failure 1.3 Power Supply & Geographic Challenges ● Over 7,000 islands with dispersed infrastructure ● Many areas face grid instability or lack access to electricity

Modular split-type solar street light with independent, field-replaceable solar panel, LED module and battery. Each component can be replaced in minutes without dismounting the entire fixture, drastically reducing maintenance costs and equipment downtime. Specifically designed for large-scale government projects, remote area deployments and clients who prioritize long-term serviceability over one-piece integration. Core Benefits for Municipalities 1. Maximize ROI with Field-Replaceable Modules Independent modular design allows single component replacement (solar panel/LED/battery) without full fixture disassembly, eliminating costly whole- unit replacement and minimizing maintenance downtime. 2. Scalable Deployment for Large-Scale Projects Plug-and-play architecture supports pre-assembly of components, enabling rapid and consistent installation across hundreds or thousands of sites with minimal on-site labor and unified construction quality.

Sibel Hebei Chuanghai Biotechnology Co., Ltd. Telegram / Wechat: +8615350571055 Email:Sibel@chuanghaibio.com , https://www.chuanghaibio.com/ N-Hexadec , ane, also known as n‑cetane, is a straight‑chain saturated alkane with CAS 544‑76‑3. It appears as colorless transparent liquid, featuring stable chemical property, low impurity content. Widely applied in gas‑chromatography reference sample, diesel cetane‑value testing standard substance, inert solvent for organic synthesis and lab research. Our available purity reaches 99%+, complete COA documents can be supplied for your inspection. Related N-Alkane Series Products Product Name CAS No. n-Tetradecane 629-59-4 n-Pentadecane 629-62-9 n-Hexadecane 544-76-3 n-Heptadecane 629-78-7 n-Octadecane 593-45-3 Company & Supply Advantages Hebei Chuanghai Biotechnology Co., Ltd is a professional manufacturer and exporter of fine chemicals, organic alkanes and laboratory reagents. We have sufficient spot stock of N-Hexadecane all year round, support small trial orders and bulk wholesale orders. Complete export documents, stable supply chain and professional after-sales service ensure long-term cooperation for global customers.

Minimum Order: 1 bags

Sibel Hebei Chuanghai Biotechnology Co., Ltd. Telegram / Wechat: +8615350571055 Email:Sibel@chuanghaibio.com , https://www.chuanghaibio.com/ N-Hexadec , ane, also known as n‑cetane, is a straight‑chain saturated alkane with CAS 544‑76‑3. It appears as colorless transparent liquid, featuring stable chemical property, low impurity content. Widely applied in gas‑chromatography reference sample, diesel cetane‑value testing standard substance, inert solvent for organic synthesis and lab research. Our available purity reaches 99%+, complete COA documents can be supplied for your inspection. Related N-Alkane Series Products Product Name CAS No. n-Tetradecane 629-59-4 n-Pentadecane 629-62-9 n-Hexadecane 544-76-3 n-Heptadecane 629-78-7 n-Octadecane 593-45-3 Company & Supply Advantages Hebei Chuanghai Biotechnology Co., Ltd is a professional manufacturer and exporter of fine chemicals, organic alkanes and laboratory reagents. We have sufficient spot stock of N-Hexadecane all year round, support small trial orders and bulk wholesale orders. Complete export documents, stable supply chain and professional after-sales service ensure long-term cooperation for global customers.

Minimum Order: 1 bags

Hebei Chuanghai Biotechnology Co., Ltd. is a direct manufacturer of dimethyl silicone oil (PDMS / 201 silicone oil). Full viscosity range 5cs100000cs for industrial & cosmetic applications. Strict quality control ensures high purity and stable performance for mold release, defoaming, lubrication, waterproof, textile and cosmetic industries. Factory direct supply with competitive price. Samples & bulk export orders available. Contact us for quotation! Email:kelly@chuanghaibio.com Tel

Minimum Order: 1 bags