constant current source dc driver200+ factories verified

HANGZHOU UDWELLS TECHNOLOGY CO. Ltd. was founded in 2008, self-built plant area of more than 15000 square meters, strong scientific and technological force, advanced, production equipment, complete testing facilities, reliable product quality. With the business philosophy of "pursuing excellence, become Intelligent company of Continuous innovation", we are constantly innovating and developing at a high speed. In Our company Quality is our core competence. With deep understanding of properties of the respective of raw materials, all raw materials of products are supplied with the material number, per lot of the production can be traced, ISO 9001/2015, CE, TUV, UL, RoHS, REACH also available for every of our customers. This makes our market competitiveness rapidly increase, and more and more high quality customers choose and trust us. We mainly produce electronic equipment such as transformers, LED drive power supplies and intelligent charging plug. Which are mainly used for household appliances, communication equipment, energy-saving lamps, automation control devices (such as inverters), power equipment and facilities. Our products are exported to Europe, the United States and Southeast Asia.

Zhongshan Gamder Electric Appliance Co., Ltd. is a manufacturer which has established in 2007, located in No. 8-1, Middle Industrial Avenue, Xiaolan Town, Zhongshan City, Guangdong Province, China.

Shenzhen Sunshine Opto-Electronics Technology Co., Ltd. Established in 2011, is a professional One-Stop supplier for LED light SKD parts like LED lens, PCB Board, LED module, Aluminum heat sink and LED power supply with high quality over 15 years in LED fields.

Hong Kong Gainer Technology Limited is a distribution and trading company whose main business is LED chips. After more than 10 years of development and evolution, the company has continuously enriched and expanded its product line, gradually forming a business layout with LED lamp beads as the main product and optical lenses and driver power supplies as supplementary products, providing one-stop supporting services for various lighting application scenarios. Specific products include:

Yingjiao Electrical Co., Ltd., established in 1996, is a leading manufacturer and exporter of switching power adapters, linear AC/DC adapters, transformers, chargers, car chargers, power cords, tripods, etc. We can also design and manufacture power supply products with specifications according to the various demands of different customers.

Shenzhen Zhongpu Electronics Co., Ltd. is mainly specialized in the research and production of electronic cables, AC/DC power cables, extension cables, and customized various terminal wires and wiring harnesses for customers.

Fuyuan Electronic Co., Ltd. Was established in 2005, which is a professional manufacturer specialized in battery charger, power adapter and LED power supply. The company's head office is located in Dongguan China and the branch office is located in Hunan China. Fuyuan has its own EMC laboratory in the head office, existing staff 200 people,  been certified by ISO 9001, ISO 14001 and QC 080000. With 35-year experience senior engineer team, the company is integrated with product design, R&D and production as a whole, it only takes 10 days to design and develop a brand-new product.

Ningbo ADDLUX Electric Co., Ltd is an export-orientated factory in Ningbo China, which has been specialized in LED lights, LED drivers, compact fluorescent light and LED compact fluorescent light for more than 18 years, with an annual output more than 15, 000, 000 pieces.

Nvvv Zhejiang Junlin electric New Technology Co., Ltd. is one of the world's switching power manufacturers, committed to providing customers with stable switching power supply.

Established in Foshan, China in 1993, Hyrite Lighting Co. Has remained a professional and trusted manufacturer specializing in Switch Mode Power Supplies for LED applications. Over the past three decades, our products have been widely adopted in commercial, architectural, and industrial lighting projects around the world.

Shenzhen Meibang Precision Technology Co., Limited is engaged on smart manufacturing of automotive, home appliances, medicals, electronics and sporting products, we provide integrated OEM/ODM services from R& D, manufacturing, testing, assembly to packaging for China and global customer, we pursues value-added and forward-looking business philosphy, and persistently make investment on cross-industry integration, to converge the moulded hardware with iot functions and to be connected with WiFi, Bluetooth, Lora, Zigbee, Tuya, 5G, LTE, GPS and so on, which enable the company and the customer stand out from digitalization era.

Zhejiang Ximeng Electronic Technology Co., Ltd. specialized in designing R&D production and sale. We have Independent import and export rights. The main products are switching power supply, LED driver power supply, AC/DC adapter, Electrical plug&sockets, Indicator lamp, terminal blocks, cable glands and related wiring accessories, Push button switches, and so on. All products are exported by our company YUEQING XIMENG IMP&EXP. Co., Ltd.

Ningbo Miclion LED Lighting Co., Ltd, Sister company of Yingjiao Electrical Co.,

Ningbo Sunle Lighting Electric Co., Ltd. is a professional joint-stock enterprise dedicated to the development, production, sales and service of light source and electrical products. The company is located in Ningbo Fenghua Xikou Industrial Park, covers an area of 5, 000 square meters, including building area of 14, 000 square meters, only 20 kilometers from Ningbo Airport and Beilun Port, enjoys convenient transportation and elegant environment.

Jinan Xinyuhua Energy Technology Co., Ltd. Firmly grasps the direction of "low-carbon economy and green development", takes "building a first-class new energy enterprise in China and even in the world" as its strategic goal, carries forward the enterprise spirit of "harmony, innovation and pursuit of excellence", strives to contribute clean energy, improve the power structure and fulfill social responsibility. A multi field, large-scale and powerful new energy leading enterprise constantly shows its unique charm and elegant demeanor. It will continue to serve the country with industry, repay the society with value, base on the market with reputation, and gallop into the future with strength, and advance hand in hand with all walks of life to create brilliance together!

Mainly engaged in LED lamp beads, COB, SMD, UV light source sales and customized design of customer lamp boards, widely used in indoor and outdoor lighting, projectors, stage lights, medical equipment, ultraviolet sterilization, disinfectio

Established in 2013, LINKTOSUN LIMITED is a leading manufacturer and exporter specializing in high-efficiency new energy products. Our diverse product portfolio includes PCM (Protection Circuit Modules), BMS (Battery Management Systems), battery packs, battery chargers, and other new energy solutions.

Etonda Group Co., Ltd. Was established in 2015. Its main business is LED advertising lights and traffic safety products.

Hubei LiBaiChang Technology Co., Ltd. is one of the best manufacturers of LED and LED related products in China. We are specialized in the R& D, designing of many kinds of LED products and only pay attention to high quality product's design and manufacturing. Our company covers 500 square meters and has more than 70 staff members. Due to good quality and perfect after-sales service, LEBEKAN has got a high reputation among competitors.

Dongguan Jingya Electronic Appliance Technology Co., Ltd. is a Sino-Taiwan joint-venture design, production and sales enterprise focusing on high-end and high-tech products in North America. Is a supplier of brand LED lamps. Professional R&D and production: 742 LED power supplies; 320 models of constant current LED power supply \ 132 models of SCR dimming LED power supply \ 20 models of potentiometer dimming LED power supply \ 150 models of 0-10V dimming LED power supply] \ 121 models of ]\PWM dimming LED power supply \ The products passed ULCULCB FCCTYPETL.

Shenzhen Topway Electronics TechnologyCo, Ltd, establishedin 2009, specializingin R&Dmanufacturing and produce customizing various digitapower supplies and intelligent high-power LED driversAfter ten years of development, from the initial R&D andtrade, our company has grown into a national high-techenterprise integrating high-end product R&D, intelligentmanufacturingand sales service.

Shenzhen Gofern Electronic Co., Ltd. Was established in 2006 and is located in Shenzhen of China. We are a professional manufacturer specialized in the development and production switching power supplies and LED light, including industry power supplies, communication device power supplies, power adapters, LED work light, LED light bar, LED strobe light, LED flood light. We committed to offer good quality a complete set of products to every customer. With high precision, low cost, high reliability and stability, GOFERN products are highly appreciated in mainland China and are exported to Europe, Asia and South America. Our products can be widely applied to communication industry, postal service, power industry, instruments and meters, LCD screens, security systems, medical equipment systems, railway signal systems and construction machinery, trucks, sport utility vehicles, mining machinery, building projection lights, fountain underwater lights, marine lighting, outdoor ad lighting. We pay great attention to quality and management, strictly selecting each electronic component and making sure all of our products have met our customers' requirements. All products comply with the international standard and have been approved by CE, RoHS, SAA, C-tick, FCC, etc...We own advanced manufacture and testing equipment of power supply, have good after-sales system. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future. Gofern people adhere to our principle of "develop by technology and honesty; Customer's demand is our goal" and we continue to perfect ourselves and pursue high quality to satisfy all the customers.

Yueqing Chuxi electric limited Co. Which has been established on 2016 years, and engaged in the production, research, development and technical innovation of sensor, and power supply.

Zhejiang Weihao Electronic Co., Ltd is specializing in research, Development and production of Switching Power Supply, Sensor, Temperature Controller, Power Inverter, DC Converter, Power Adapter Our products are widely used in LED screen, postal service, communication system, power system, instrument and meter equipment semiconductor refrigeration and heating system, medical equipment, monitor and automatic control system and railway system. The first-class imported components, advanced workmanship, and the consummation instruments achieved good quality products, all of them have past 100% high-temperature and full-load testing, the qualified rate can come to 99% and 0.3% repair rate. We stick to the principle of "Quality First, Technology Advanced and providing satisfactory product and service" and we also draw high attention to demand of customers and provide high quality product. The products are sold to overseas markets such as USA, Europe, Australia, South America, Africa, Middle East, Southeast Asia, Hongkong, China Taiwan, China and many other countries and regions. We had passed ISO9001 certificate and obtain CE and RoHS certificate. We hope to cooperate with more customers for mutual development and benefits. We are looking forward to forming successful business relationships with new clients around the world in the near future.

Amelech Technology Ltd. Is an intelligent control system solution provider for smart homes, offices, and businesses. Amelech's easy-to-use products enable end users to configure, manage, and monitor smart technologies remotely with comfort, confidence, and peace in mind. Our mission is to make simple and affordable devices that let you control and monitor your home, office, business from your smartphone, tablet, and computer. Our strong R&D team includes top notch talents with in-depth wireless technology knowledge, savvy consumer electronics expertise, and seasoned software development experience. Whatever electronics devices you are using in your house, your car, your office, or your factory, we have a solution for you to allow you control your electronics from anytime and anywhere. From home monitoring, to security surveillance, to energy management, to lighting control, we always have a right solution meeting your needs. We can also take your requirements and customize a solution for you with state of art design and manufacturing process and best in class services.

Ningbo Jihai Precision technology Co., Ltd was founded in 2013, and we are a professional metal manufacturing company with advanced production, quality control equipment and professional technical team.

Yurein Elec-optic Tech. Co., Ltd(Topwin Co., Ltd is our export branch) was established in 2014 and located in Jiangsu Province, China. The area of Industrial Park and Workshop covers more than 20, 000 square meters. We are one of the professional service partner which focus on the research, development, production and sales in Signature Lighting, Flexible Strips and Power Supply product.

Our company have six years experience in researching LED drive power, have well cooperation with well-known domestic enterprises in developing the search of LED drive power, including unilumin lumin Ledfriend neo-neon etc. All the materials we choose are from the well reputation company such as Silergy Silan ON SAMXON. Depending on our rich experiences in design, strict control in material, we can provide the best quality and the competitive price to our customer.

Huichen Electronics (Shenzhen) Co., Ltd. Was founded on February 24, 2017, and the company's address is Unit 7A, Unit 2, Dongfang 26 Building, Songgang Street, Bao'an District, Shenzhen. We keep devoting in designing & manufacturing the suitable products for customer as requirements. Main Products: High Bay Light, Flood Light, LED Street Light, LED Strip & Other Lighting. Equipped with experience engineer and technician team and advanced equipment, and 3-5 warranty, 5-8 years stable operation, reliable quality with competitive price supported to satisfy all customers. We're confident to support the best service and products for our customers. Shipped to USA, Australia, Germany, Singapore, Mexico, Chile, Saudi Arabia, UAE, South Africa, Russia, etc. We got high reputation from those markets, our order and turnover goes up monthly. Adhering to the company principle of "Customer first", we have set up a strict quality control and assurance system, most of out products have acquired CE, RoHS

HANGZHOU CAPTAIN ELECTRONIC Co., Ltd in lighting field over 12years, and engaged in research, development and manufacture of all kinds of electronic lighting products. Factory and all our facilities are located at Hangzhou city, Zhejiang province which is one of the largest output bases of LED lamps in China. Our main product is LED Bulb, LED Panel Light, LED Strip, LED Street Light, LED Solar light etc.