auto door lock knobs200+ factories verified

Dongguan Yu Biao Hardware Co., Ltd founded in 2003, mainly engaged in custom metal hardware design and manufacturing.

Based on a profound understanding of auto parts, MAIYU which was found in 2013, is committed to providing solutions for high quality, environmentally friendly and safe source to your modified car ! Our team own over 10 years experience of R&D and mass production auto parts solutions. Our products are used in all kinds of vehicle, such as all classic cars, SUV, marine&boats, 4X4 SUV & PICKUP, UTV&ATV, RV, golf carts, forklift,  yachts, bus, motorcycles, racing cars, truck, sports cars, JEEP and electric vehicles. Currently, we employ approximately 300 people and the area is about 5000. Our products have passed CE, RoHS,  FCC and UL certification. We have OEM & ODM services are provided according to customers' different demands. We entirely automated equipment and scale product capacity, along with the perfect quality control system, which allow us to provide high quality and safety products for our customers! Always Believe with our relentless focus on research, development, and innovation, we strive to be your trusted provider of cutting-edge vehicle modified solutions for a sustainable future. We welcome OEM and ODM orders and offer customized solutions.

Wuhan Circle Star Auto Parts Co., Ltd (Hubei Shunjie Industry and Trade) is a factory integrates in R&D, design, manufacturing and sales, focusing on automotive brake solutions of car brake system components.

Guangdong SVA Precision Technology Co., Ltd. is a professional bathroom product and glass hardware manufacturer engaged in the research, development, production, sale and service.

Shenzhen Veich Precision Machinery Co., Ltd. Was established in 2011 and is headquartered in Shenzhen, China, which has a superior geographical location and rapid development of international trade and economy. As a manufacturer with 12 years of professional experience in the production of automation machinery accessories, we have always insisted on treating product quality as the lifeline of the enterprise and are committed to providing our client with high-quality, cost-effective products and professional services. Now, our company has been selected as a national high-tech enterprise in China and has also obtained numerous product patent certificates through independent research and development.

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.

About Beijing Juxin Zhongtai Trading Co., Ltd.

The founder of ShangKun Industrial Technology Co., Ltd started to step into the industrial hardware field in 2004, mainly serving as agent supplying hardware parts to Europe, the USA and Japan. Back at the time, China's economy was becoming stronger and stronger, which increased the demand from equipment manufacturing. However, China's private sector basically was only in the period of starting. It was hard to find a whole solution for supply in domestic, both for the lack of the humanized design of the hardware parts and of the ability to meet security requirements. Therefore most of the companies chose to use the goods from abroad. Since the heavy rely on foreign products, there emerged a lot of requirements no matter for using or selling them, which imposed some obstacles on the development and the value improvement of the equipment industry.

HANGZHOU EMAX, founded in 1993, is an enterprise with comprehensive strength in researching and developing, producing, marketing, export trading and more. Our company is developing step by step LED by Mr. ZHANGXIONG. We moved to our new plant last 2015, with an area of 11, 000 square meters. Supported by Robot Welding Machines and max 400Ton pressOur main production and processing are metal stamping parts, sheet metal parts, welding assembly parts, vehicle processing parts, fasteners and plastic parts. Our maximum punch is 400T and we own several robot welding machines. Since the establishment of our factory for over 20 years, we have been absorbing lots of professionals and technicians committed to the development and continuous improvement of product quality. We have rich experience and mature technology, so our products offered comes in more than 500 types. More than 90% are exported to European and American countries. Our manufacturing capabilities are summarized as follows: Stamping materials: Carbon steel (including cold rolled steels, hot rolled steels, galvanized sheets, steel strips), stainless steel, aluminum, copper alloy and moreProcessing: Stamping, punching, bending, tapping, milling, lathe, welding, assembly and moreSurface treatment: Zinc plating, powder coating, heat treatment, nickel plating, chrome plating, electrophoresis, blackening and PVC coating Widely Used in Various ProductsEMAXMETAL's products are widely used in agricultural machinery, automobile manufacturing, electronics, construction, furniture, machinery parts, electronic component, aerospace and other products. Contact us to begin sourcing.

As a leading supplier in the industry, our company is dedicated to providing high-quality products at competitive prices. We are committed to meeting the needs of our customers and strive to exceed their expectations with every order. Our team of experts is always available to answer any questions or concerns you may have, and we are pleased to offer a wide range of products to meet your specific needs.

• Hong Fu Xin precision technology company founded in 2004 with having ISO9001: 2008, RoHS certificates. We are specialized in diecasting parts in past 15years. We have full-automatic diecasting machine from 88t to 1250t, 4000m2 sand casting workshop, various CNC machining equipment. We are familiar with various surface treatment which have electroplate, Powder coating, anodized, high Polishing, Shot blasting, Sand blasting so on… The company's lead products are aluminum alloy TV computer bracket. LED radiator, lighting fitting, phone accessories, connected parts, motor shell, hardware, auto parts series, mould design etc… We always supply the best solution and top quality to our clients. Clients' markets from North America to most of Europe market, Russian, New Zealand, East Asian, etc. We stick to the principle "quality first, service first, continuous improvement and innovaion " to meet our customer's satisfaction, offer complete Die-casting.

WINGA GROUP is a modern professional enterprise for producing and selling Famous brand steel doors, interior wood doors, anti-theft doors, fireproof doors, villa doors, school doors, armored doors, windows, ladders, PAN, Juice machine etc, For the customer we have the reliable reputation in designing, producing, selling and service. Since our company was founded, it has become an excellent enterprise in the door Industrial with sure-footed and aggressive spirits to develop itself constantly.

Qingdao Donrex Co., Ltd

Located in DongGuan China, Lituo Metal Die Casting Co., Ltd specialized in Zinc & Aluminum Alloy die casting for more than 20 years. Our manufacturing capabilities and service consist of Die-casting, CNC manching, turning, milling, related tooling designing, making and surface finishing, We have passed ISO9001: 2008 and IATF 16949: 2016 relevant certificates.

Dobond (Shanghai) Precision Machinery Co., Ltd was established in 2008, Which is one of the leading manufacturers in China of dampers, latches, high-end automotive functional parts and molding injection parts. We have imported advanced production equipments, processing and testing lines from Japan. We also provide all kinds of mould products of customization, so OEM / ODM order also accepted.

Ningbo Ezfocus Co., Ltd. is specializing in the research, development and production of home kitchen, patio, garden, pet supplies and wide range of outdoor and sports. We are located in Ningbo, Zhejiang, China, with convenient transportation access to Ningbo port.

JM ALUMINUM PROFILE ACCESSORIES CO LIMITED is located in Shenzhen City, near Shenzhen Bao' an International Airport. JM was founded in 2004, which is a specialist and experienced manufacturer of the aluminum profile & Aluminum profile accessories and components in China.

Company advantages

Industrial Hardware field with new perspective, fresh design, advancing concept to build TANJA brand, which is committed to the development and production of industrial hardware. Creating a new generation of industrial hardware and intelligent factory

In-saiL & Sandum originated from Leasan Group that establish in 1982 in Taiwan. We specialize in high quality fastening system componets, automation components, electronic components, molds components and machining tools.

Ningbo yoursensor Electronic Co., Ltd, is a 10 years experiencedprofessional manufacturer of Sensor/safety beams/lamp flasher/industrial light curtain /Elevator light curtain /Remote/Selector/. Push button and access control system. Yoursensor product achieved stability, durability and reliability withstandard of lSO, CE, RoHS, The fashion design, high quality prod. UCT and nice service make us well selling in Asia, south AmericaEurope, Middle East etc.

Fujian ChainFun Electronic Technology Co., Ltd (is a wholly-owned subsidiary of Fujian MoreFun Electronic Technology Co. Ltd. ), which is specialized in the design, development and manufacturing of quality smart lock products to secure your home or business. ChainFun continues to innovates new products for both residential and commercial applications. Our product line includes smart door lock, digital locks, electronic door locks, keyless door locks, WiFi and bluetooth door locks, fingerprint locks, digital deadbolt locks and hotel locks ect.

EC Hardware Co., Ltd. Was established in 2013 as a comprehensive manufacturing and trading company. Our company is mainly engaged in steel products for various specifications and materials, such as, hot-rolled bars, tubes, hot-rolled square steel, flat steel, H section steel, hot-rolled coils, cold-roll large-size panels, etc. We are also able to customize products based on customers' requirements.

ENOKER, making your life smarter, easier, and safer. Since 2013, Enoker has been at the forefront of the smart home security industry, dedicated to manufacturing, designing, and wholesaling high-quality, intelligent locks to customers worldwide. Our commitment to excellence has positioned us as a trusted leader in Home Security.

Heying Group is a collectivized enterprise professionally in developing, producing and selling precise plastic parts, auto parts, fasteners, standard parts and delicate plastic mold design and manufacture. It is market oriented and environmental protection responsibility assured. To meet the growing need of 21 century, it strives to develop non-pollution, corrosion resistance, non-conducting, light, environmentally friendly and artistic plastic products as succedaneum to metal fasteners.

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 Tower Machinery Co., Ltd is a group of manufacturing established in 2006, offering one-stop solution for quality mechanical products with total lower cost in China.

Our factory covers an area of more than 4, 000 square meters. We have been focusing on the die-casting industry for 17 years. Our factory has a professional team of 12 engineers with 20 years' experience and around 120 employees in whole factory. We obtained the certification of ISO9001 and IATF16949 in 2009, and passed ISO14000 in 2022. CSRI Certificate number is 2024CSRI-1029A856883.

Shandong Haosong New Material Technology Co., Ltd. is a high-tech enterprise specializing in the development and production and management of polyurethane foam raw materials and products. As a new type of high-tech industry, it has excellent technology and rich experience from the development of various product raw materials to the output of product production technology, and effectively and strictly controls the quality problems of each link from raw materials to finished products. Its products mainly include: Nano new materials, high rebound combination, the peel combination, slow rebound combination and all kinds of small material, car seat accessories, engineering machinery seat accessories, cushion armrest, fitness equipment, armrest, stool chair since the peel armrest, the peel pillow pillow, the peel toys, medical equipment accessories and all the peel products, etc. Car seat armrest, construction machinery seat armrest, the company from scratch, from weak to strong, the company with the strength to provide customers with cheap and inexpensive quality products, to help customers control the cost and improve the quality.

Welle parts is an industrial group enterprise integrating spare parts industry and trade.