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.

Guangzhou Elon Technology Co., Ltd. Was established in 2021 as a high-tech enterprise specializing in research and development, design, production, and sales of LCD display devices, focusing on information display and human-computer interaction. The company provides comprehensive commercial display solutions for its customers.

Baoli company has had 12-year history, our company has developed blee brand padlock, coin selectors, coin acceptor with timer, coin acceptor for 6 kinds of coins, push button switch, micro-switches, door switches, power supplies, joysticks, game coins, game machines lock, PCB of game machines, game machines and other products.

Minami Electronic (Hong Kong) Limited is a company specializes in marketing new products and sourcing of ATM spare parts for our own service group as well as to other maintainers and main banks for the region in Hong Kong, Macau and China. We currently operate from office in Hong Kong and branch office in GuangZhou. Our Mission is not only to offer products to our clients at competitive price but couple with efficient and reliable service. With our working experience in electronics field more than twenty years, we also focus on the support of electronic and provide innovative solutions to meet the specific needs of our customers' requirements.

Established in 1997, Shenzhen Fondvision/Ework Technology Development Co., Ltd specialize in R&D and production of Security Products. These are Our advantages that innovative engineer team, Multi SMT line, 5000 square meter factory base and OEM/ODM, etc. The factory monthly capacity come to 50000PCS. We have complete range of security line products. The access Control and RFID reader with lowest cost and good quality are especially well known among Business partners.

Markland(MTTEK) was established in 2009, headquartered in Hong Kong, and has branches in Shenzhen and Beijing. We are an innovative smart card solution provider, focusing on the fields of physical security and information security, and providing customers with high-end solutions and service.

Acro Colorful Technology Co., Ltd, was founded in 2008, and specializing in the R&D and producing of laser printer & copier consumables in Shenzhen, Guangdong Province. The professional technical team of Acro has been committing to laser printer/copier consumables for more than a decade, and strengthens cooperation with relevant high-tech enterprises to constantly optimize and supplement it's technical capabilities. Our R&D department is now mature and stable.

Shenzhen SunlanRfid Technology Co. Ltd. Is a professional technology company which is mainly engaged in research, development, production and operation of various IC smart card reader devices.

Orbita is a reputable hospitality products manufacturer with ISO certified 46, 000 square meters garden factory, established to offer the best quality products with professional and effective service to our customers.

Our company is specialized in advertisement display and smart projector. With experienced R&D team and high quality production lines.

Shenzhen LDT Co., Ltd. Was founded in 2010, which is one of the most influential hi-tech private enterprises, specialized in R&D, manufacturing and sales of smart card production equipment. We well-equipped with a technological group with years of researching and inventing experiences. We will wholeheartedly for the majority of smart card manufacturers to provide the best quality, most professional smart card production equipment.

Wenlin Corporation is established in 1988, and Wuhan Wenlin Technology Co., Ltd. Has been founded since 2001 in Wuhan, the capital of Hubei provine, China.

Established in 2006, Shenzhen RuiXing Electronics Co., Ltd., is specialized in developing, designing, producting and selling off such as mini digital photo frame, card reader, smart card reader electronical products. We have devoted to ourselves to developing, making high quality and high technology electronical consuming products. With the high application and elegant design, our products are not only popular in domestic market but also enjoying high reputation in foreign markets, All the while, our company is super supplier of many famous supplier such as WAL-MART\CARREFOUR\Auchan and so on.