2026 Top 10 Single Tongue Door Lock Manufacturers in China

Shuyang Zhibin Biyi E-commerce Co., Ltd

Shuyang Friend Biyi E-Commerce Co., Ltd., with its registered address at Room 120, Yard 9, Guantang Road, Qixiong Street, Shuyang County, Suqian City, the registration authority is Shuyang County Market Supervision Administration, and the legal representative is Hong Weiyu. Its business scope includes the licensed items: food Internet sales (items that need to be approved according to law can only be operated after being approved by relevant departments, and the specific business items are subject to the approval results) General items: Internet sales (except the sales of goods that need to be licensed); Internet sales of food (only selling pre packaged food) (in addition to items that must be approved according to law, independently carry out business activities according to law with the business license). Core products: Single Tongue Door Lock, Grass Cutter, Jack

Suqian Jingqinger E-commerce Co., Ltd

Suqian Jingqinger E-Commerce Co., Ltd., with its registered address at Room 203, Unit 2, Building 1, Yingdu Garden, Shuyang County, the registration authority is Shuyang County Market Supervision Administration, and the legal representative is Zhong Weigan. Its business scope includes the use of the Internet to sell: general merchandise, hardware products, appliances, clothing shoes and hats, fishing gear, cleaning supplies, sports goods, agricultural and sideline products, artificial flowers, artificial plants, dried flowers, flowers, packaged seeds that are no longer packaged separately, household goods, building materials, pet food, automotive supplies, toys, musical instruments, and outdoor sports products; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Single Tongue Door Lock, Gas Stove Head Distributor, Right Angle End Mill

Shuyang County Hongtu Wood Products Factory

Hongtu Wood Products Factory in Shuyang County, with its registered address at Hongdong Group, Gaoshu Village, Qixiong Community, Shuyang County. The registration authority is Shuyang County Market Supervision Administration, and the legal representative is Hong Weiyu. Its business scope includes wood product processing and sales; Sales of daily necessities, clothing, shoes and hats, fishing gear, adult products, toiletries, sports equipment, Class I medical equipment, agricultural and sideline products, simulated flowers, simulated plants, dried flowers, gardening tools, landscape ornaments, and packaged seeds of crops that are no longer packaged separately; Planting and selling flowers and seedlings; Online trade agent. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Single Tongue Door Lock, Brush Holder Pen, Seat Cushion

Yunshuhui E-commerce Center, Yanghe New District, Suqian City

Yunshuhui E-commerce Center, Yanghe New District, Suqian City, with its registered address at No. 106-22, Mingyuan Commercial Street, Xincheng, Yanghe Town, Yanghe New District, Suqian City, the registration authority is Suqian Market Supervision and Administration Bureau, the legal representative is Jiang Jiale, and its business scope includes general items: Internet sales (except for the sale of goods requiring permission); Internet sales of food (only pre packaged food); Clothing and apparel retail; Wholesale of textiles, clothing, and household goods; Wholesale of pet food and supplies; Retail of shoes and hats; Sales of metal products; Luggage sales; Sales of daily necessities; Electronic product sales; Retail of hardware products; Retail of cosmetics; Information technology consulting services; Sales of maternal and child products (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Single Tongue Door Lock, Rolling Shutter Remote Control, Step Pad

Jiangsu Yalio E-commerce Co., Ltd

Jiangsu Ario E-Commerce Co., Ltd., with its registered address at Room 2701, Building 8, Aoti Wenjingyuan, Shuyang County, Suqian City, the registration authority is Shuyang County Market Supervision Administration, the legal representative is Huang Qingqing, and its business scope includes the licensed project: Internet sales of publications; Internet sales of food (items that need to be approved according to law can only be operated after being approved by relevant departments, and the specific business items shall be subject to the approval results) General items: Internet sales (except for the sales of commodities that need to be approved according to law) (except for items that need to be approved according to law, business activities can be carried out independently according to the business license according to law). Core products: Single Tongue Door Lock, Internal And External Three-Way Plugs, Modified Horn Switch

Shenzhen Kerun Intelligent Lock Industry Co., Ltd

Shenzhen Kerun Intelligent Lock Industry Co., Ltd., registered at Room 403, Building E, No. 9973 Longhua Avenue, Liguang Community, Guanlan Street, Longhua District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Wang Qianqian, is engaged in the development and sales of locks, intelligent products, electronic products, hardware products, electronic components, mobile phone accessories, network products, communication equipment, communication devices, wires and cables, office products, furniture, computers and their peripheral products software technology; Domestic trade; Import and export of goods and technology. Manufacturing of hardware products (excluding projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) ^ None. Core products: Single Tongue Door Lock, Apartment Password Lock, All Remote Controls

Shanghai Dongzhixing Intelligent Technology Co., Ltd

Shanghai Dongzhixing Intelligent Technology Co., Ltd., registered at Room 8531, Building 2, No. 293 Weichang Road, Jinshan District, Shanghai, with the registration authority of Jinshan District Market Supervision Administration and the legal representative of Gu Xindong, is engaged in licensed projects including electrical installation services; Construction project supervision. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Sales of commercial password products; Retail of hardware products; Information system integration services; Development of artificial intelligence application software; Specialized equipment repair; Sales of IoT devices; Sales of smart home consumer devices; Construction of landscaping and greening projects; Electronic product sales; Mechanical equipment research and development; Sales of office equipment; Sales of metal products; Sales of lighting fixtures; Sales of lighting fixtures; Domestic trade agency; Sales of network equipment; Internet sales (except for the sale of goods that need to be licensed); Wholesale of hardware products; Sales of building decoration materials; Sales of building waterproofing membrane products; Sales of insulation and soundproofing materials; Sales of household items; Sales of daily necessities; Professional design services; Experiential expansion activities and planning; Organize cultural and artistic exchange activities; Sales of labor protection equipment; Import and export of goods; Import and export agency. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Single Tongue Door Lock, Sliding Door Lock, Engineering Matching Door Lock