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Wenzhou Haoguan Lock Technology Co., Ltd. is a collection of research and development, produc-tion, sales as an integrated company. Our management team have more than 20 years of experience in manufacturing locks.

Why us?

D&D HARDWARE has over 18 years experiences manufacturing & Suppling architectural hardware products for Metal Doors, Wooden Doors & Fire Door in China, such as Stainless Steel Door Hinges, Door Locks, Lever Handles, Door Closers, Exit Devices, Door Stoppers, Door Bolts and Door Accessories etc, not only door hardware but also Door Opening solution.

KESSY Hardware, an innovative and professional company engaged in research, development, manufacture, and marketing of architectural hardware. KESSY has been fully qualified for implementation of ISO9001, ISO14001, with the system factory for door & Window hardware, furniture hardware, and related custom made hardware.

RUIAN WITHSAFE IMP & EXP Co., Ltd (Early named Withsafe Hardware Co., Limited) specializing in door locks and hardware systems for doors more than 10 years. Our zinc alloy mortise handle lock series are very popular both at home and abroad because of innovative styles, update quickly, excellent quality, unique design packaging, and compettive price.

Wenzhou Tops Hardware CO. Ltd, one of the Best Leading Security Hardware producers in China.

Degol Hardware Co., Ltd. Has been a leading name in the global hardware industry since 2012, rooted in Jiangmen, Guangdong, China-a key manufacturing hub with convenient access to international markets. The company operates an 800 m² modern headquarters integrating R&D, administration, and customer service, paired with an expansive 50, 000 m² production workshop equipped with advanced automated lines and strict quality control systems, ensuring consistent product excellence.

Zhaoqing Keyi Metal Manufacturing Co., Ltd. is a foreign trade company which combines Production and trade in one. We specialize in the production of building hardware. Furniture hardware. And hardware accessories.

Wenzhou Liwang Hardware Technology Co., Ltd., are specializing in the production and marketing of door hardware, furniture hardware, bathroom and glass related hardware. Our company's core culture is"Quality first, Customer first", also providing professional service for clients. Our principle is to provide high-quality, fashionable designs, honestly and effective service, very competitive price, and timely delivery to every one of our valued customers. Our products are exported to Europe, America, the Middle East, Africa and other parts of the world, and we have set up distribution points in many cities in China. The company has successively passed the ISO9001 quality management system and ISO14000 environmental management system certifications, and has been awarded honors such as Advanced and Excellent Enterprise. Excellent quality, reasonable prices, and comprehensive service. Our products have been highly praised and favored by customers both domestically and internationally. Our company continues to adhere to the principle of excellent quality and reputation first, and warmly welcomes customers and visitors to call and negotiate for mutual prosperity and win-win results.

Wenzhou Liwang Hardware Technology Co., Ltd., are specializing in the production and marketing of door hardware, furniture hardware, bathroom and glass related hardware. Our company's core culture is"Quality first, Customer first", also providing professional service for clients. Our principle is to provide high-quality, fashionable designs, honestly and effective service, very competitive price, and timely delivery to every one of our valued customers. Our products are exported to Europe, America, the Middle East, Africa and other parts of the world, and we have set up distribution points in many cities in China. The company has successively passed the ISO9001 quality management system and ISO14000 environmental management system certifications, and has been awarded honors such as Advanced and Excellent Enterprise. Excellent quality, reasonable prices, and comprehensive service. Our products have been highly praised and favored by customers both domestically and internationally. Our company continues to adhere to the principle of excellent quality and reputation first, and warmly welcomes customers and visitors to call and negotiate for mutual prosperity and win-win results.

Liangshan Jiuzhou Machinery Manufacturing Co., Ltd. is located in Shandong Province, the production base of trailers in China. We are the most favored professional designer and manufacturer of semi-trailer parts.

WEN ZHOU HAONA HARDWARE CO, . Ltd was founded in 2009 and is located in Wenzhou city China which was famous as "Lock Capital Of China". With a modern factory building of over 30000 square meters, we are a professional manufacture specializing in the production of smart locks, door handle, lock body, cylinders and various types of hardware fittings.

Guangdong Gaoyao Jinhuida Hardware Products Co., Ltd. It is an enterprise specializing in designing and producing floor spring, patch fitting, door handle, glass door lock, door closer, shower hinge, hanging wheel friction stay hinge, window handle, etc architectural hardware. Gaoyao Jinhuida Hardware Products Co., Ltd already in this industry for 20 years. We are our brand ADO, MXF, JianLai own brand.

Ningbo Noblefu Electromechanical Co., Ltd. - Your Premier Partner for Precision Manufacturing Solutions**

Since its inception, our company has specialized in the export of high-quality hardware tools, building an extensive and diverse product portfolio meticulously engineered to meet your multifaceted industrial and commercial demands. We operate globally with a strong presence across key international markets including Europe, South America, Africa, and the Middle East, leveraging our deep regional expertise to deliver tailored solutions. Guided by the unwavering management principles of "Quality First, Customer First, and Credit-Based Operations, " we consistently strive not only to fulfill but to exceed customer expectations. Our proactive approach ensures we anticipate potential needs, building lasting trust through exceptional value at every interaction.

DJ Hardware Company Ltd. specializes in the business of door hardware and furniture hardware.

The brand"AOGAO" was registered in 2000 year. Our factory is located in Foshan city Guangdong province, which cover over 10000 square meters, which has the most advanced CNC production line, CNC slotting machine, CNC cutting machine and other new equipment. It increases the production output and also improve the production quality.

Qingdao Donrex Co., Ltd

LANXI KINGWAY INTERNATIONAL TRADE Co., Ltd is a comprehensive trade corporation based on international manufacturing industry and trading. The main business includes import and export of all kinds of commodities, such as hardware products & Building materials, locks, tools, light industrial products, cleaning tools, lamps, and baby and maternal products etc. We can offer our customers with very competitive prices for many articles and good service. With our great efforts, the corporation has gained rich experiences in international trade and established good reputation, and good trade cooperation with customers from over thirty countries and regions in the world on basis of mutul respects and benefits. In 2006 we also established our own factory, especially producing building materials, hinges, bed hooks, bolts and some other hardware products. At present, we have a completes supply chain system. Meanwhile, we also has built a good and stable relationship with over 2000 buyers in Europe and the United States for a long time. We would like to invite customers from all over the world to create a brighter future together.

SinoBlong Machinery Co. Ltd. located in Qingdao, the third largest seaport of China. We are specialized in different kinds of OEM customized metal parts with more than 14 years exporting and production experience.

Guangzhou Gangzheng Automobile Parts Co., Ltd., located in Guangzhou, founded on DEC 28th, 2000, is engaged in China brand vehicles complete auto spare parts, have 300+ staffs and more than 50, 000 square meters warehouse, cooperate with 100+ countries customers.

ZHENJIANG HI-WAY IMP-EXP Co., Ltd is a professional smart hardwares & decorative hardwares manufacturer and exporter. Founded in 1999, we have been specialized in producing and exporting more than 15 years.

Zhongshan Nengtong Burglarproof Electronics Co., Ltd., originally known as Zhongshan Nengtong Electronic Factory, is a modern high-tech enterprise integrating R&D, manufacturing and sale of burglarproof electronic products. Founded in 2004, after years of effort, our company has been recognized by both domestic and overseas markets with excellent product quality, leading technology and quality service. Since the foundation, Nengtong Electronic, integrating advanced production equipment and scientific production management with self technology advantage, has gathered a group of elites in project R&D, production management and sales service in the industry to manufacture high quality and high standard products. Introducing latest production equipment from Germany and Japan, integrating human management and corporate culture philosophy, our company has built the first class enterprise with R&D, large production, brand and service strategic advantages. Integrating manufacturing, sales and service of automobile, motorbike and household burglarproof device, adhering to philosophy of "technology is drive of products, service is source of market", Nengtong Electronic puts customers' service at the first place and provides 24h after-sale service for customers.

Carino Co., Ltd is a professional manufacturer and seller of all kinds of medium and high grade Furniture Fitting Hardware. The main products are as follow: Concealed Hinge\Hinge\Slide Series\Handles\Drawer lock\ Tube and Holder\Furniture Leg and Other Hardware and so on. We also can design and producte according to customers' requirements. The "CARINO" brand Furniture Fitting Hardware are sold well both at home and abroad because of their exquisite craftworks, excellent qualities and humanized designs. The products are exported to Southeast Asia, Middle East, Africa, Eastern Europe, South America and so on.

OURI company found in 2006, located in the largest auto parts producation base at international automobile industrial park of Ruian, Zhejiang Province.

Shandong heavy truck and machinery Co., Ltd was established in 2017 in Jinan, China. We are professional supplier for Chinese brand heavy truck and construction machinery as well as spare parts. Sinotruk, Shacman, Beiben, CAMC, XCMG, SEM, Foton, Weichai, liugong, Zhongtong, Yutong etc all fall in the scope of our business. Meanwhile, we have our own brand wheel loader and backhoe(with CE certificafte) etc, made by our own factory HOMONS MACHINERY LIMITED.

ANLI LOCK INDUSTRY Co., Ltd Established in2013, locates in Shangrao city Jiangxi, Our company are near economic development zone, which makes the transportation very convenient.

Founded in 1988, YUNTONGSIFANG (YTSF), is now affiliated to Tiliu Stock (603926), which is a channel and platform service supplier with full-vehicle accessories for commercial vehicles, as well as provides safe and reliable domestic light, medium and heavy truck parts for our sincere clients.

Guangzhou Lingyue Auto Parts Co., Ltd. Specializes in auto parts export business, located in Guangzhou, China, with convenient transportation.

NEXTAS Co. Ltd. was established in March 2009, dedicated to industrial workholding solutions for 16 years. NEXTAS has 500+ employees, including R&D technical personnel accounted for 55%, R&D production base of 43, 600 squaremeters, for high-quality, batch demand for products to provide a strong guarantee.