[Abstract]The company's main products are: GPS positioning logistics lock, U smart bike lock, U smart glass door lock, Bluetooth love lock, positioning and distribution box lock, etc.;

[Abstract]Zhongshan Tengo Lock(Manufacturer) Co., Ltd. is one company formed by a group experts and engineers focused on the intelligent recognition technology, we have our leading R & D team, more than 12,000 square meters of production plants, marketing network all over the world, the mainland has more than 500 agents and distributors, we are one high-tech enterprise in Zhongshan City. Tengo is located in "China's Hardware Industry Base", "China Lock export base - Xiaolan Town, Zhongshan City. we are one member of the China Federation of Industry and Commerce, China's top ten brands of smart lock, famous brand in China, Zhongshan City Lock Industry Association and vice president of the unit, GMC quality manufacturer in China, China Construction Recommended products. We have many patents for inventions, utility models, industrial designs, 40 patents, in strict accordance with ISO9001: 2008 quality management system production, a comprehensive ERP management system, reached the advanced level; company and the global high-tech group, at home and abroad "211" focus schools and school-enterprise cooperation, doctors, masters more than 10 R & D team, our products have passed "CE" EU safety certification, the EU RoHS environmental directive and FCC Federal Communications certification, our products have been exported to Southeast Asia, the Middle East , North America, South America, Europe and other parts of the world, and by the People's Republic of China Ministry of Public Security and Police Electronic Products Quality Inspection. Our main products are hotel intelligent lock, fingerprint lock, smart cabinet locks, and other intelligent recognition technology products, is the domestic first-class intelligent enterprises lock. The company's products meet the high-end hotels, clubs, luxury villas, large and medium-sized factories, mines, schools, medium and large hospitals, office buildings, government agencies, real estate real estate and other intelligent recognition technology, focused on providing high-quality high-grade lock to facilitate its management to meet their safe access, confidentiality and other intelligence requirements.

[Abstract]Pujiang County Sandeng Lock Co.,Ltd. is located in the humanities has a long history and beautiful scenery of Zhejiang County of Pujiang Province, adjacent to the Chinese Yiwu Commodity City, adjacent to Shanghai Hangzhou Quzhou expressway, Zhejiang Jiangxi railway, Hangzhou Xiaoshan International Airport, the traffic is very convenient. Company registration has "," three lights LANTERN - TEI "" bump "and other trademarks. The company production of four, the size of fillet of leaf iron padlock; half a pack of beam, all beam blade iron padlock; chain lock lock blade; titanium, Matt leaves iron padlock; slotted, cross, computer key curved iron padlock (gray, imitation bronze, electroplating). Custom all kinds of the same flower lock (a key can open the lock). The company has a wealth of experience, advanced production technology, strong technical force testing means complete, complete product variety, novel style, reliable quality and reasonable price. The company spirit of people-oriented, quality, customer first business purposes, we sincerely welcome customers at home and abroad to come to visit the guide, sample processing, order and cooperation!

[Abstract]Padlock

[Abstract]Yiwu Sumin locks Co. Ltd. is located in the middle, the country's largest small commodity distributing center - Zhejiang province Zhejiang Yiwu. The company covers an area of 20 acres, with nearly 300 employees, including high technology development personnel more than and 40 people, the company was founded in June 2001, 13 years of production experience, 9 years of integrity service, all these facts show that we are the leading manufacturer in domestic key blank industry, the company currently has the most advanced production equipment and the management system, the company adheres to the "quality, innovation" concept of the production has been booming, and strive to achieve the international first-class key manufacturers, the company main products include: folding key and key head, the original car remote shell, shell, copper chip key key, home burglar door key and foreign key and embryo door key, the company to two way ahead Dijiao, injection molding, double color, mahogany and other new concepts of keys in the same industry, and domestic well-known lock factory Term trust supply unit.