Over 25 Years of OEM/ODM Manufacture Experience

Founded in 2020, Zhongshan Kaiyi Electronics Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of electronic products, with strong R&D capabilities and a commitment to delivering comprehensive solutions to enterprise clients.

Shenzhen Kelvin Electronics Co., Ltd. is a radio frequency expert which was founded in 2006. We have an experienced and professional R& D team include hardware and software engineers, can finish entire development of new products from PCB layout and program writing to mass production.

DOUWIN Lock's main(douwinlock. COM) products consist of hotel lock, card key lock, 13.56MHz MIFARE lock, 125kHz RF lock, RFID card lock, IC card lock, combination lock, fingerprint lock, password+card lock, digital lock, hotel safe, hotel doorbell, hotel room lamp control system, cabinet lock, locker lock, electronic lock, magcard lock, magnetic card lock, IC lock, RF lock, MIFARE card lock, hotel card lock, hotel door lock, electronic door lock, hotel lock system, sauna lock, cabinet lock, one card pass, smart card lock, intelligent lock, ID lock, swipe card lock, stripe card lock, digital lock, energy saving switch, etc. Our products and systems are widely used in guesthouses, hotels, flats and office intelligent estates, and the quality and service of our products are widely acknowledged by our users.

Sic was established in 2009. One of the major supplier of high quality in China, sic is principally involved of producing variety of products which include Embedded MP3 player module, bluetooth MP3 moduel, bluetooth audio transmitter, power supply Audio amplifer projecoter, portable charger and remote control etc.

Shenzhen Xingyuanxing Technology Co., Ltd. Which was established in 2006 and has more than 300 employees is a large hi-tech enterprise standing upon injection molding, silica gel manufacturing and electronic assembly and integrating development, production and trade as a whole.

Henan Dirk Electronic Co. Ltd (former Henan Yuding Electronics Crop., Ltd) is an industrial radio remote controls manufacturer in China. Established in August, 2010, With more than 10 years experience on this industrial remote control system business area. Headquartered in Zhengzhou, Henan province. Dirk has so many experts in the industrial radio remote controller area to assure quality and productivity, Dirk are becoming one of the leading companies in this industry in China.

Qinuo Electronics Co., Ltd is a leading manufacturer of RF product in China. Equipped with professional R & D team and abundant technical skills, we nowadays are able to accept bulk OEM and ODM orders.

Found in 2000, crosska elextronical limited is a professional manufacturer, specialized in designing, manufacturing and selling Remoter, Transmitter products.

Goodum Electronic Co., Ltd. is a high-tech enterprise in intelligent locks, who incorporates R&D, production and sales into an organic whole. It locates in 2ND industry of Heyi, Shajing Town, Baoan District, Shenzhen, China. We professionally provide intelligent locks and solutions for star hotels, business hotels, offices, schools, hospitals and governments.

Guangdong Shunde Sankey Electronic Technology Co., Ltd., referred to as Sankey.