common bolt insert lock nut300+ factories verified

Jiaxing Goshen Hardware Co., Ltd, established in China Mainland with the the high -quality strategy and marketing philosophy inherited from the holding company in the willing to supply better service for the domestic and overseas client. We are keeping moving with the motto: Foundation based on quality, Development founded in repuitation; Keeping innovation, Keeping progress. Our company has passed the ISO9001-2008, SGS, RoHS certification and along with the precision cold forged machine, thread roliing machine, stamping machine, CNC machine, thread tapping machine, Tail-milling machine, slotting machine & anvanced inspecting machine, we have the perfect managing system, high quality&efficient engineer and saler team for satisfying each client.

Jiangsu Jieyou Metal Products Co., Ltd. Offers a variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.

Handan changlan Fastener Manufacturing Co., Ltd. Was founded in 2015, formerly Yongnian Tiexi Changhe fastener factory (founded in 2009), a large-scale standard fastener manufacturer in Yongnian County. The company is located in the largest standard fastener distribution center of Hebei Yongnian, covering an area of more than 6000 square meters, close to national highway 107 and Beijing Guangzhou railway, with convenient transportation and superior geographical location. After years of development, the company now has advanced domestic production equipment for bolts, nuts, double heads, foundation and complete product testing equipment. With an experienced technical research and development team, high-quality management personnel and spacious production environment.

Founded in 2001, Guangdong Taiyuanfeng Metal Products Co., Ltd. ( original Dongguan Taifeng Metal Products Co., Ltd. ), which is specialized in research, development and production of high-end furniture screws, nuts, bolts, CNC precision parts, injection moldings and die castings. The products of our company are widely used in automobile, electronic appliances, radiator, medical equipment, plumbing equipment, bags and suitcases, footwear, customized furniture, building doors and windows, hinges guide and other fields. The factory has obtained the certificates of "ISO 9001: 2015 Quality Management System", "ISO 14001: 2015 Environmental Management System" and "IATF 16949: 2016 Quality Management System Standard" certification. And always focuses on R&D and emphasizing to technological innovation.

 Ningbo Oukailuo Hardware Co., Ltd., a leading manufacturer and supplier of precision fasteners and custom hardware components based in Ningbo, Zhejiang Province, China, stands out as a trusted partner with decades of industry experience, cutting-edge technological capabilities, and an unwavering commitment to quality and customer satisfaction.

OPPU (Tianjin) Industrial Parts Co., Ltd. - Your Trusted China Fastener Manufacturer Since 2012.

With over 40 years of experience, Tagong is an expert in the manufacturing of standard fasteners and special fasteners. We specialize in the production of various standard and non-standard nuts, with an annual output of 30, 000 tons and sales exceeding 200 million.

Ningbo Linork Metal Co., Ltd. is an manufacturer which is mainly engaged in the production of high quality OEM fasteners, spare parts and precision components for automotive, industrial, building, mining and engineering device industries

Headquartered in Qingdao, Qewitco is a distinguished global supplier specializing in industrial fasteners and hardware components, serving discerning clients across Europe and global markets. Since our establishment in 2004, we have built an exceptional reputation by seamlessly integrating British business ethics with China's manufacturing prowess, creating an unparalleled supply chain solution that combines quality, reliability, and competitive pricing for industrial consumables.

Ningbo Yinzhou Gonuo Hardware Co., Ltd., established in 2013, is a specialized manufacturer dedicated to the research, production, and sales of high-quality nuts and bolts. As a professional fastener enterprise, we provide a comprehensive range of nut and bolt products in metric, ASTM, and BS standards, along with fully customized non-standard solutions tailored to specific client requirements. Our products are exported to more than 50 countries and regions worldwide and have earned a strong reputation in demanding markets such as the United States, Germany, and Japan.

Specialized in Fasteners and Fixings

Who We Are

The company has advanced testing instrumets and equipment, imcrocoputuer control electro-hydraulic servo univeral testing machine, rockwell, brinell hardness tester, small load vicker hardness tester etc., the design of the process development ability is strong, in the intrudcution, digestion, absorption of foreign advanced technology, through the optimization and innovation of the finished product each link strikct control, to ensure our product quality.

Pernofast, ISO9001 Certified, is a professional manufacturer and exporter of bolt and washer as well as a wide range of industrial fasteners and fixings. In 2001, the boss of Pernofast created the first factory which specialies in manufacturing spring washer and mainly focus on the domestic market. Soon we formed a professional and unique team, and start to explore and export to the international market. In 2008, Pernofast decided to establish the second factory which speicialized in hex bolt and hex flange bolt. With over 20 experience in the line of fastener, we also constantly develop the supply chain and supply one-stop fastener solution to the customer with competitive price, excellent quality and superior service. So we have successfully gained the trust from the customers in all over the world.  

Wuxi Sunny International Corp., established in 2008, is a leading supplier of quality fasteners and CNC custom parts. We supply a wide range of standard Bolts, Screws, Nuts, Washers, Pins, Shackles to numerous industries including furniture, automotive, Rail, oil and gas, and so on.

Ningbo Transhow, is a professional manufacturer and distributor of various fasteners and hardware. Its located in Yinzhou District, Ningbo City, around 10 minutes drive to the Ningbo airport.

Guangzhou Strong Metal Co., Ltd. Operates as the international trade department of Hebei Gaonuo New Energy Technology Co., Ltd. (hereinafter referred to as Gaonuo).

Ningbo Mianxuan Imp. & Exp. Co., Ltd. Is an industrial and trade enterprise integrating the development, design, production and sales of Vehicles Parts and Accessories, CNC Machining, Metal Stamping, Fasteners, Plastic and Rubber Parts etc.

Younsion Fastening Industrial Co., Ltd is one factory who provide all concrete anchoring goods, whose headquarter is in hebei. Our factory with large-scale production of high-strength fasteners in Hebei, zhejiang and guangzhou. In the management and production, our company specially appointed a large number of senior engineers and professionals to provide the first-class service, which has won the high praise of numerous consumers in domestic. Our company has the production capacity with 15 million sets of bolts and 30 million sets of welding studs in annual. Additionally, the multitude fasteners produced by our company have been exported to other countries, such as the United States, Southeast Asia and other regions.

Taizhou Wanluo Hardware Products Co., Ltd. Was established in 2005. Lt is located in Dainan Stainless Steel Trading City, Xinghua City., Jiangsu Province, China.

Dongguan Lianmeng Metal Technology Co., Ltd. is a professional manufacturer integrating the R&D, production and sales of precision metal fasteners. We mainly engage in riveting parts, precision lathe parts, metal structural accessories and other products, which are widely applied in electronic appliances, new energy, communication, lighting, motors, medical equipment, auto parts and other high-end manufacturing industries.

Yongkang Hynico Industrial & Trading Co., Ltd specializes in high-precision fastener R&D and manfacturing, providing a comprehensive production and sales system.

Wenzhou Nixi Fastener Co., Ltd.: Your Reliable Fastener Partner

Qingdao Wacom Fastening Systems Co., Ltd. is a leading enterprise in China's riveting industry, specializing in the research, development, manufacturing, and sales of world-class riveting fasteners, professional supporting tools, and automated equipment. Its products are exported to markets worldwide.

Hebei Didong Metal Products Co., Ltd. Mainly produces embedded steel plates, anchor bolts, embedded parts, threaded rods, U-bolts, steel structure bolts, ordinary bolts and nuts, etc. The company adheres to the business philosophy of 'Customer First, Forge Ahead, ' and upholds the principle of 'Customer First' to provide high-quality services to a wide range of customers. Welcome to visit! Hebei Mailin Metal Products Co., Ltd. Follows the policy of 'Enhancing the quality awareness of all employees, strengthening scientific quality management, producing products that satisfy customers, and providing after-sales service' to provide customers with good products and services. All employees of Hebei Didong Metal Products Co., Ltd. Sincerely welcome new and old customers to call for inquiries, visit and inspect, negotiate cooperation, and seek common development.

NINGBO KINGLI FASTENER Co., Ltd (KLF) is a renowned manufacturer with decades of experience in custom manufacturing stud bolts, headed bolts, construction fasteners, and specialty fasteners. Our products play a critical role in the construction and maintenance of various infrastructure projects such as buildings, roads, bridges, power generation plants, and oil and gas facilities both domestically and internationally.

XINGHUA JINF Stainless Steel Co., Ltd locates in the famous stainless steel town-Dainan town.

Handan Yanzhao Fastener Manufactory Co., Ltd. is a modern enterprise specializing in R & D and production of high-strength fasteners. Our company is located in the Southwest Industrial Areas, Yongnian District, Handan City, covering 40000 square meters, with more than 100 employees, more than 100 advanced production equipment and we have rich production experience. It is one of the companies that entered the fastener industry earlier in Handan city.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Established in 2010, our factory is located in Yongnian Fastener Center, the largest fastener production base in China. The factory has many sets of advanced equipment, adopts advanced modern management mode, and produces high-quality products with high-quality steel. The products are exported to dozens of countries and regions abroad, and have won the appreciation and recognition of foreign customers.