disk washer spring100+ factories verified

Qingdao CIERNE Mechanical Part founded in 2010, located in beautiful Laoshan disctrict. Our company mainly managed in spiral wound gaskets, PTFE gaskets, high temperature graphite gaskets, expanded PTFE gaskets, filled PTFE sheet, graphite sheet, Non sheet, disc spring, and other mechanical parts and valve, pump using gland packing.

Established in 2000, Shanghai Eastern Waves Co., Ltd. In China. Is specialized in supplying a wide range of fasteners, such as retaining rings, Circlips, Snap rings, flat washers, spring washers, parallel keys, pins (coiled spring pins and split pins), rivet nuts, hex nuts, flange nuts, eyebolts, eye nuts, screws and so on in China. We supply not only standard fasteners but also special fasteners according to customers' drawing or samples.

For the last couple of years we focus only on one thing: How to make our springs work better. We think, we design, we apply different kind of accessories to your equipment. We also have a design house jointly invested by our group.  manufacturers with very different competent and manufacturing process, we have come up with more than 1000 designs covering most of the mainstream springs. We offer our design and manufacture with competitive manufacturing process cost to support brands with attitudes and styles. Come talk to us. Our company offers variety of springs 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 anirresistible force.

Henan Zhuanxing Technology Co., Ltd is a manufacturer located in Zhengzhou City, China, since 2019. We are specialized in producing bushing making machines and metal machined products. We have our own factory, and have the strong technical force, advanced equipment, complete testing facilities to ensure the quality of all products. Our products have been certified by CE, and we strictly follow customers' requirement and the technical standard. Now our products have been used widely in the applications of auto parts, vacuum furnace, medical, welding, oil and food industry, etc. We are exporting the products all over the world and earn the high reputation. Welcome to inquiry and visit us, we are looking forward to build the business cooperation with you.

Yangzhou Baijia Spring Manufacturing Co., Ltd., founded in 2005, is specialized in the production of spring, located in the beautiful, historical and cultural city - yangzhou, water, land and air transportation is convenient, the geographical position is superior

Dongguan Yuhuang Electronics Co., Ltd., Dongguan Mingxing Hardware Products Factory

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.

DOFO Spring Story

NINGBO JH MACHINERY Co., Ltd. is a GB/T19001-2016 & ISO9001: 2015 certifed manufacturing enterprise specializing in stamping parts, metal machining and assembly parts. Located in Ningbo City, China, covering an area of 3500 square meters; Whose traffic is very convenient, as we are close to the Ningbo International Airport and the deep-water harbor-- Beilun port; And the expressway is all around the whole city.

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.

Xiamen Shuangyuan Metal Products Co., Ltd specialized in producing DIN2093 disc spring also called belleville springs, belleville washers for nearly 20 years.

Dongguan Weihui Hardware Spring Products Co., Ltd. Was founded in 2006, which is an OEM&ODM manufacturer combined factory specializing in the production of various springs more than 15 years. Our main products included constant force springs, power springspiral spring, spring clips, wire forming, garage door springs, Pilates springs, compression springs, extension springs, torsion springs, stamping parts, etc. And our products are exported to many countries in Europe, North America and Asia.

We Shenzhen Yanming Plate Process Co., Ltd. Iareprofessionally manufactoring Metal Etching products and panel graphic overlays as well as nameplates etc from 2006.

Guangzhou Bosen Machinery Equipment Co., Ltd. is a professional engaged in mining engineering machinery equipment sales, spare parts sales, drilling tool sales, maintenance services. Registered capital of the company is 5 million, 10 million spare parts inventory, with market-oriented and high-quality after-sales service to win the trust and support of our customers. The scope of business radiation South China, east China, southwest, northeast and other regions. Can provide complete sets of mining engineering drilling business integrated provider. The company now has a pioneering, innovative, good management team and a number of services in various fields (power stations, mines, tunnels, construction sites) of outstanding service engineers. Our philosophy is: With first-class products, ENJOY FIRST-CLASS SERVICE! Win-win cooperation, create a blueprint! In line with the enterprise tenet of "quality first, reputation first", we are constantly absorbing, learning and innovating, and are committed to providing first-class and excellent services to our customers. Serving new and old customers with excellent product quality is our constant pursuit. We sincerely hope to cooperate with customers at home and abroad for mutual benefit, cooperation, common excellence and bright future. Over the years, our products have been well received by users because of their reasonable prices, excellent quality, flexible sales methods and warm and thoughtful service. The products produced and sold by our company can meet the needs of most different customers. We pay attention to quality, don't produce and sell inferior products, and it is our consistent aim to reassure customers.

Vinsco is a professional manufacturer of Conical spring washer, they are known as Belleville Springs, Disc springs, Safety Washers, Spring Washers, which are widely used in variety industrial applications, such as Control Valve, Safety Valve, Flange Bolting, Torque Converter, Clutches Manual Transmission, High Voltage Breaker, Pipe Supporting, Shock Absorber, etc.

Xiamen HuaNengDa Spring Co., Ltd. is located in Tong 'an District, Xiamen City, Fujian Province, China. It is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces domestic and foreign advanced equipment and production technology, adopts CNC high-precision computer machine, compression spring machine, CNC five-axis linkage machining center, CNC turning and milling compound, 300 tons of punch and other mechanical equipment, and employs senior engineers with more than ten years of work experience to debug mechanical equipment and customize production.

Dongguan Caiyin Hardware Spring Co., Ltd. is a professional manufacturer specializing in various springs since the year of 2006. With 14years development, our main products are die spring, compression spring, extension spring, torsion spring, disc spring, gas spring, leaf spring, as well as some mould accessories. Factory is located in Wanjiang town, having a complete advanced production and test line1 heat treatment line, 4 auto spring coilers, 4 automatic CNC end face spring grinders, 1 shot blasting machine. The production capacity is 3000000 Pieces/week. Our company enjoys high reputation in this field all over the world, like Middle East, South America, Western Europe, Eastern Europe, Russian Federation, West Asia, Southeast Aisa and China Mainland. We welcome partners and friends come and visit. We will keep improving better service for all of you.

Ningbo Wally Springs Co., Ltd, established in 2000, is specialized in producing all kinds of springs, such as compression springs, extension springs, torsion springs, disc springs, die springs, spiral springs, special-shaped springs and some stamping parts. Company has passed ISO9001: 2008 Quality Management System certification and ISO/TS16949: 2009 Quality Management System certification. With advanced equipment and manufacturing processes, we can serve quality springs for buyers.

Jining bst Import & Export Co., Ltd. Was established in 2002, the company registered capital of 1000000, is a set of engineering machinery, accessories production, sales agents, customer service, repair service technology as one of the professional management of joint-stock company, with engineering machinery fittings independent import and export qualification, at present the company's business scope covers Komatsu Shantui bulldozer, excavator, loader machine, roller and engine accessories such as host, engineering machinery crawler chassis parts, engineering machinery "four wheel", transmission parts, pieces of metal structures such as the four major categories of series, thousands of varieties of parts products, since the establishment of the company always adhere to the good faith management, relying on engineering machinery accessories international well-known manufacturers, the establishment of a sound market sales channels, professional customer service service system. With its high quality products, pure and reliable quality, fair and reasonable price, professional service has won high recognition of clients, has become China's construction machinery industry well-known agent enterprises. Baishite the unremitting efforts of all staff, the company's business scope covers the whole country, and explore the Eastern Europe, East Asia, South America and other international markets.

Ningbo Huali Steel Co., Ltd. is a Stainless Steel Strip manufacturer. It was established in 2008, located in Pingtang Industrial Zone, Dongwu Town, Yinzhou District, Ningbo City, Zhejiang Province, China. It was passed ISO9001. Successful foreign trading experience in Europe, North America and Asia.

Qingdao Qingchi Intelligent Technology Co., Ltd. is a company engaged in the design, development, processing, manufacturing and sales services of dry-mixed (powder) mortar production lines, special mortar production equipment, putty powder production lines, gypsum mortar equipment and mortar construction equipment. National patent and officially registered trademark.

Jiangxi Lihuan Spring Co., Ltd. Was set up in 2002, conveniently located in Guixi Industrial Park, Jiangxi. Lihuan manufactures high precision springs with the various wire diameters from0.15mm to80mm, plate thickness from S0.2mm to S20mm in material from standard music wire to whatever exotic material you may require. These springs are being widely applied in automobile, motorcycle, electronic, electrical household appliances, office equipment, railway, power support, engineering, mining and constructing machinery. The most importantly, the products for automobile, railway, mining engineering and other press parts have reached to the highest level in China.

YONGJIA SANHE SPRING Co., Ltd is located in Oubei town, Yongjia, Wenzhou which known as "Pump Valve Town of China".

Jiaxing Haina Fastener co. Ltd was established in 2010, located in the hometown of fasteners jiaxing 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. Through scientific management, Jiaxing Haina fastener Ltd company has been obtained ISO9000 certificate of Quality Managerment System, SGS and BV international certificate system of Make in China.

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.

Xiamen Changchun Import & Export Co., Ltd, is located in guankou Town, Jimei District, Xiamen City, which is one of the world's leading fastener production and export bases in China. Our company specializes in producing all kinds of high-strength fasteners, with monthly production capacity of 1, 000 tons, with annual sales of more than 80 million yuan.

KeKe Group Ltd. was founded in 2002, is a set of research and development, manufacturing, sales and service as one of the professional valve high-tech enterprises. Headquartered in "China Valve City" Longwan, Wenzhou, the Group's current registered capital of 116.87 million yuan. Our company has obtained special equipment production license pressure piping components certification and safety accessories (TS certification) certificate; Certification through the ISO9001 international quality system certification, ISO14001 environmental management system, ISO45001 occupational health and safety management system; Now has 5 national invention patents, utility model patents 14, has been declared for review in the invention of 8 patents; Participated in the drafting of the "rotary ball valve", "low-temperature", "ball valve", "low-temperature", "ball valve", "ball valve" and "valve". Rotary Ball Valve", 'Low Temperature Pilot Operated Safety Valve', 'Spring Loaded Safety Valve', 'General Requirements for Safety Valves', 'Pilot Operated Safety Valve' and other national standards. Has been involved in the review of four national standards, respectively, "bellows-sealed steel gate valve", "bellows-sealed steel globe valve", "fluoroplastic lined gate valve", "flue gas butterfly valve". With years of efforts and innovation, has won the national high-tech enterprises, Zhejiang province specializing in new small and medium-sized enterprises, Zhejiang province innovative small and medium-sized enterprises, Zhejiang province credit management demonstration enterprise, Zhejiang province AAA grade contract-abiding and trustworthy enterprise, Zhejiang province small and micro-enterprises growth star, Zhejiang science and technology small and medium-sized enterprises, Wenzhou city credit management demonstration enterprise, Wenzhou city science and technology innovation enterprise, Wenzhou bay new area, Longwan district Three-star enterprise, etc.

Weifang Yishan Heavy Machinery Co., Ltd. Was founded in 2011. We are a professional manufacture and chain supplier specializing in construction machinery and agricultural equipments. 70% of our products are made for export.

We are a company which is specialized in the field of hydraulic system, hydraulic cylinder, hydraulic pump, hydraulic valve about research and development production.

Quanzhou Haizhuo Mais Machinery Equipment Co., Ltd. is a professional engaged in mechanical equipment research and development, production, sales and service enterprises. Products include hydraulic valves, hydraulic pumps, hydraulic cylinders, hydraulic motors, hydraulic accessories and so on. The company has the first production equipment and an experienced technical team, committed to providing customers with high quality machinery and equipment and quality after-sales service. We have been deeply engaged in the machinery and equipment industry for nearly 20 years, with deep industry experience, strict product quality control ability and highly competitive cost control advantages. In the past 20 years, we have cooperated with many well-known industrial enterprises for a long time, and have a good brand reputation and customer reputation.