double spring washer700+ factories verified

Founded in 2010, Sokun is a leading OEM fastener manufacturing, plating/finishing, and industrial production company. We are dedicated to providing high-quality fasteners at competitive prices to customers worldwide. With over 11 years of experience in manufacturing a full range of fasteners-including stainless steel, galvanized, and zinc options-we combine industry expertise with state-of-the-art facilities to deliver products that exceed customer expectations. Sokun is equipped with an R&D department, an in-house design team, and a warehouse stocking location, ensuring we can meet your demands efficiently.

Dongguan Zhengchen Hardware Co., Ltd. is located in Chang'an Town, Dongguan City, Guangdong Province, a famous manufacturing town in China. Zhengchen Hardware is a collection of various automatic parts production and sales. The products include: Steel ball roller, wave bead screw, ball plunger, positioning universal roller, various positioning plunger and series roller conveying components. Since its establishment in 2002, Dongguan Zhengchen Hardware Co., Ltd. Has been highly praised by people from all walks of life for its quality first and customer-oriented business philosophy. It has now become one of the pioneers in the automation equipment production parts industry in Guangdong Province. Zhengchen Hardware has a complete range of products and reasonable prices. The company has set up independent innovation research and development department, independently researching various wave bead screws, spring plungers, ball plungers, positioning balls, universal roller components and other positioning products. Rich manufacturing experience. Bead screws have precise end face pressure for easy installation and longer spring life by minimizing bushing pin head thickness, which of course reduces spring fatigue and increases its service life. The uniform ball head protrudes from the height, so that the bead screw is a product that is equipped with a spring inside the screw to set the internal bead pin to pre-stress and move up and down. It is the best spare parts for all kinds of machinery exported to Europe, Japan and the United States.

Ruian Ruiqin Standard Parts Co., Ltd. is a professional manufacturer specializing in the production of high-quality washers and fasteners. Located in Ruian, Zhejiang Province, China, our factory has a long history of excellence in manufacturing and exporting standard parts. With advanced production equipment, a skilled workforce, and a strict quality control system, we have established ourselves as a trusted supplier in both domestic and international markets.

TAICANG ZHONGBO RAILWAY FASTENING is a leading manufacturer and supplier of rail fastening in China. We are dedicated on supplying more better quality rail fastenings to the world railroad, and contributing to availability of more safety and convenient transit.

Baoding Lanlong Iron Industry Co., Ltd. is a leading Chinese manufacturer and exporter of high-quality industrial hardware and components. We empower global infrastructure development across power transmission, renewable energy, telecommunications, water management, oil & gas, and construction sectors.

Our factory RUIAN HUILIDA METAL PRODUCTS Co., Ltd Was established in 2007, is located in a hardware manufacturing base and motorcycle fittings base distribution, zhejiang Ryan.

Founded in 2001, Hangzhou Better Fastener Technology Co., Ltd. is a professional enterprise focusing on the R&D, production and sales of fasteners. Leveraging the geographical and industrial advantages of Jiaxing Fastener Industry Belt, the company has built a mature production and supply chain system, providing high-quality fastener products and customized solutions for global customers.

CDX ( HK ) INTL INDUSTRIAL LIMITED, founded in 2007, is a professional manufacturer for Precision Machining parts, which is located in Xiamen Special Economic Zone, with an area of over 6, 000 square meters. We specialize in various kinds CNC Machining parts, Turning parts, Stamping parts, Sheet Metal parts, Casting parts, Plastic parts, etc as well as OEM/ODM service, Our products used for electronic equipment, automatic equipment, sports equipment, telecom device parts, home appliance hardware parts, etc.

JIAXING SILI FASTENER Co., Ltd is a Chinese manufacturer of fastening and fixing elements (all kind of bolts, screws and studs). We own two factories in haiyan and represent more than 50 workers -20 sets of cold forming machines; We keep in our stock (100 tones) a large range of products. Quality, flexibility and innovation are our main competitive advantages with keeping competitive prices.

About Handan Haosheng Fasteners Co., Ltd.

SECON FASTENER, with continuous expand of business, we moved into new factory at the end of 2019. Based on relocation and development as an opportunity to expand production, our company actively explores the market, expands scale and output. We have newly step by step purchased advanced 60 sets of cold heading machines and threading machines, 2 galvanizing production lines, 2 heat treatment production lines, and fully automatic conveyor belts. A total of nearly 3 million has been spent on the purchase of environmental protection facilities. These investments have laid the foundation for the company's long-term development.

NINGBO ANBOR HARDWARE Co., Ltd. is a professional company engaged in the production and sales of fasteners, located in Ningbo, Zhejiang Province. Our company enjoys over 15 years of production and exporting experience. We produce products such as screws, threaded rod, bolts, nuts, anchors, washers, stampings, stainless steel fasteners, photovoltaic accessories etc. Our product range covers various fields such as petrochemicals, solar photovoltaics, furniture hardware, building hardware, mechanical equipment and so on. At the same time, we can manufacture different non-standard products as per customers' needs or drawings. The product standards produced by our company include ASTM, ANSI, DIN, ISO, UNI, AS, GB etc. The monthly production capacity is over 1200 tons, with the superior product performance and stable quality. There are 50 employees in our company, 5 product development personnel and 3 product testing personnel. Our company serves cilents over 80 countries worldwide with high standards and requirements, and our products have been exporting to Europe, America, Asia, Australia, and Africa. We look forward to cooperating with new and old customers from different countries.

Yangzhou Worskey import & Export Co., Ltd is one of the leading manufacturers and exporters of Furniture hardware& Door hardware, Fasteners Screws, Bolts, Nuts etc in China. With more than 10 years' development, we have established solid business relationships with customers in Europe, Southeast Asia, South America and the Middle East. We can consistently provide high quality products with reasonable prices and best services to our clients. Meanwhile, we also can make products according to clients' requirements, so we warmly welcome OEM orders. We are now seeking strategic business partners worldwide to further develop our international market shares. If you are interested in cooperating wit us or in our products, our strict management and QA / QC systems will fulfill your needs, and our creditability, efficiency and innovation will clear your doubts. We always believe that our success and customers' satisfaction come from the reliable quality of our products, and the reliable quality comes from our strict management and QA / QC systems. If you want to get more information about our company, you are welcome to visit us.

About Handan Haosheng Fasteners Co., Ltd.

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

Specialized in Fasteners and Fixings

Hebei Lingke Metal Products Co., Ltd. Was established in 1995 with a registered capital of 20, 000, 000 RMB. It is located in Yongnian District, Handan City, Hebei Province. It is a manufacturer and seller of fasteners. The company's main products including metal products, building materials, railway accessories, bridge accessories, traffic facility accessories, steel structure accessories, industrial and mining accessories, power equipment manufacturing, steel, hardware products, series of expansion bolt. The company has a variety of manufacturing equipment and more than 60 experienced technical production staff. The factory area is 11, 860 square meters. Lingke Company has a large-scale production and storage capacity. Over the years, the company has insisted on improving product quality, improving the technical ability of employees, establishing strict quality assurance system and management system, providing high-quality after-sales service for products, and providing customers with a variety of products with guaranteed quality and quantity, winning praise from customers. The company adheres to the principle of honest management, quality first, and reputation first. It actively seeks domestic and foreign cooperative partners. With the intention of fair benefit and long-term cooperation, it sincerely looks forward to visits from all parties to the factory, establishing stable trade, and creating a brilliant future together.

Wellbolt is a fasteners & metal products manufacturer and exporter in China, from the beginning of the production of bolts and screws, established its full range fastener distribution line three years later. We supply all kind of high qualiry carbon steel, alloy steel, stainless steel SUS 304, SUS 316, SUS 316L, aluminum and brass fasteners, stamping parts and casting products.

"BOLNUT FASTENER" is a professional fasteners supplier in China, specialize in the Bolts, Nuts, Washers, Thread Rods, U-BOLT and the Stamping metal parts, according to the customers drawings or samples. Our factory "JIANGYIN CHANGYUAN FASTENER Co., Ltd" is located in Jiangyin City, Jiangsu Province.

Yangzhou Worskey Metal Products Co., Ltd is one of the leading manufacturers and exporters of Furniture hardware& Door hardware, Fasteners Screws, Bolts, Nuts etc in China. With more than 10 years' development, we have established solid business relationships with customers in Europe, Southeast Asia, South America and the Middle East. We can consistently provide high quality products with reasonable prices and best services to our clients. Meanwhile, we also can make products according to clients' requirements, so we warmly welcome OEM orders. We are now seeking strategic business partners worldwide to further develop our international market shares. If you are interested in cooperating wit us or in our products, our strict management and QA / QC systems will fulfill your needs, and our creditability, efficiency and innovation will clear your doubts. We always believe that our success and customers' satisfaction come from the reliable quality of our products, and the reliable quality comes from our strict management and QA / QC systems. If you want to get more information about our company, you are welcome to visit us.

Shanghai G&T Industrial Co., Ltd., located in Jing'an District, Shanghai, offers OEM/ ODM services for fasteners. With over 20 years of experience in the production and export of high-quality standard fasteners, non-standard parts, which are widely used in various fields such as high-speed rail, ships, nuclear power, new energy, mechanical equipment, petrochemicals, military equipment, aerospace, etc.

Ningbo Zhixin Metal Product Co., Ltd is specializing in manufacturing and supplying various kinds of Hardware tools, garden tools, outdoor products, small household appliances, auto parts, stationery etc. We aim to help customers grow to promote the products produced to the world and are committed to providing you with high-quality products, efficient and professional services.

Invested by Qingdao Winka Electronics Co., Ltd, Qingdao Marink Enterprise Co., Ltd. is one of the leading manufacturers & suppliers for fasteners, automotive parts, plastic injections parts mainly for automotive industry and electronics industry. Meanwhile, we are exporting standard fasteners and custom-made components.

Yibang Mechanical Technology (Handan) Company Limited established in2020, is a manufacturer specializing in the research and development, production, sales and service of fastener products. We are located in Cheng'an County, Handan City with convenienttransportation, Yibang Machinery Technology company covers an area of about75, 000 square meters, with a registered capital of 60 million yuan and 350employees. Committed to strict guality control and considerate customer servicecustomer satisfaction, Our company has introduced a series of professionalproduction and testing equipment to improve productivity and product qualityincluding multi station cold heading machine, heat treating equipment, metallographic microscope, universal testing machine and precision salt spraytesting machine...In addition, we have obtained SGS certificate.

Longshi Fastener Manufacturing Co., Ltd., founded in 2008, is located in Shahe City, Hebei Province, close to the country's largestLarge fastener industrial cluster - Yongnian standard parts Industrial Park. The company headquarters covers an area of 21 thousand square meters, the annual output value of 200 million yuan, with more than 200 employees, with domestic More than 100 sets of advanced production equipment. It is a "manufacturing + service" type enterprise integrating fastener production, intelligent warehousing and e-commerce sales. The company's construction of the sea screw e-commerce park is located in Yongnian District, Handan City, Hebei Province, covers an area of 45 acres, the park planning and construction of office area, production area, packaging area, storage area, etc., to provide fastener production, packaging, warehousing, e-commerce sales and other services. Longshi mainly produces high quality and high strength fasteners, and "Longshi" screws have become a well-known brand in the industry. Longshi always adhere to quality first, reputation first. From raw material procurement, design and development, production and processing to products strict quality control is implemented in every link of quality testing and sales to win the recognition of our customers. The company has established standardized product testing laboratories and quality testing processes and standards to ensure that products strictly comply with national standards.

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.

Jiaxing Yheng was founded in 2006, located in the beautiful city of Jiaxing, with, convenient transportation and close to Shanghai and Ningbo ports, the goods are delivered to the port on time every day, after years of export experience, products are exported to More than 100 countries in North America, Europe, South America, Africa, Middle East and Asia. Complete specifications. Employs experienced technical and management personnel. To win warm praise from customers c

Handan Qijing Fastener Manufacture Co., Ltd. Was established in 1994, located in the hometown of fasteners hebei handan city. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought in domestic and foreign well-known enterprises. The products made are fully compatible with the international standards, well received by domestic and foreign customers.

EnPro is a professional fasteners product company. Located in Wuxi, China. After years of development, EnPro has integrated R&D, sales, production and service in one of the modern high-tech enterprises, to provide customers a variety of high quality fasteners. We are proud of Made in China, welcome all customer make China wholesale with guaranteed product and competitive price.

NINGBO ZHONGBIN ZHONGLIAN FASTENER MFG Co., Ltd, a professional fastener manufacturing enterprise. Established in 1990, Covers an area of 50, 000 square meters with about 400 employees, including 12 senior engineers. Now the company has six domestic direct-sale offices and regional service institutions overseas in Hungary, Dubai, Malaysia and UK