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We are a professional manufacturer of roller chains and accessories with over 20 years of relevant experience. Mr. Hong, the chairman of the company, has been dedicated to the production and sales of short pitch roller chains for 25 years since 2000. After more than 20 years of effort, we have become a professional roller chain manufacturer covering raw material heat treatment, punching, chain production and sales. At present, the company covers an area of nearly 10000 square meters and has 70 employees. Its products are exported to Europe, America, and Southeast Asia, with an annual output value of 50 million RMB. The company's main products currently include various models of roller chains in the A series and B series. In addition, we can also produce other types of chains, such as stainless steel chains, motorcycle chains, plate chains, etc., totaling hundreds of models. We have professional inspectors responsible for quality testing of materials and finished products to ensure maximum product quality. In addition, the company invites professional third-party testing agencies to conduct sampling inspections at the factory every year. As a professional roller chain manufacturer, we also have a team of professional engineers. When customers encounter problems during use, we can provide the most professional solutions based on specific situations. From material procurement, heat treatment, to chain production and testing, we are all done by ourselves, so we can save costs to the greatest extent possible. Most importantly, we are the source factory, and any customer can directly purchase from us, avoiding intermediaries. Looking forward to the visit of all customers!

Hangzhou vision chain transmission, founded in 2004, is a chain driven enterprise integrating R& D, manufacturing and marketing service. It has a main manufacturing base in hangzhou, a wholly subsidiary in USA and sole representatives in Europe, south America and south Asia countries. We have successfully passed ISO and SGS certificates. We have been taking customer demand as the guidance, providing efficient service and high-quality products.

Hangzhou Donghua Power Transmission Imp. & Exp. Co., Ltd. One of the largest chain manufacturers in China, has five subsidiaries including Hangzhou Ziqiang Chain Drive Co., Ltd. Hangzhou Dunpai Chain Co., Ltd. And Hangzhou Donghua Power Transmission IMP. & EXP. Co., Ltd. etc. Hangzhou Donghua Chain Group Co., Ltd. Was founded in November 1991.

Wolff Chain Co. Is one of the professional chain manufacturers in China. We focus on reseaching, manufacturing and trading of the chain drive with famous brands -- "DOVON" and "DECHO". We supply OEM services for many famous enterprises such as SUZUKI, JIANGLING, FAW, AGCO, JUMING as well.

The company's main products include scraper conveyors, bucket elevators, screw conveyors, gate valves, dischargers, industrial chains, industrial sprockets, etc.

Weifang First Rigging Co., Ltd. is one of the leading manufacturers of chain and rigging China. It owned two modern factories in Changle county, Shandong province. Based on nearly 20 years of experience, advanced technology and ISO9001: 2008 quality management system, First Rigging have been striving to provide superior products and services for its domestic and international customers.

Hangzhou perpetual machinery & equipment Co., Ltd, is a professional power transmission company, producing mainly chain, sprocket, chain coupling.

Kasin group was established in 1989, and its first product is casting carrier trolley for power & free conveyor system. In 1995, Kasin purchased Luoyang Guoping Forging Factory (LYGP), a marketer of forging bolts & nuts to power & free line market in China. With this acquisition, Kasin positioned itself as one of major parts suppliers of monorail and power & free conveyor system in China.

Founded in 1953, Hengjiu Group has a history of over 71 years. It is a supplier of comprehensive transmission products focusing on carbon steel chains, stainless steel chains, plastic chains & belts, customized sprockets and chain equipment. With an annual output of 80, 000 tons of various chain drive products, its production capacity ranks among the top 10 in the world.

Zhejiang Ocean Industry Co., Ltd. is a specialized Manufacturer of a full range of chains, sprockets, gear, gear rack, pulley, taper bush, shaft, gearbox, worm gear speed reducer, helical gear speed reducer, worm helical gear speed reducer, speed variator, cycle-drive gearboxes, couplings, door/gate parts and so on.

Welcome to Bao Yuan, a leading manufacturer and exporter of a diverse range of industrial products. With over a decade of experience in the international trade market, we have established ourselves as a reliable partner for customers across the globe.

Shandong Licheng Chain Co., Ltd., established in 2012, is headquartered in Jining City, Shandong Province, China-a key manufacturing hub in northern China, adjacent to the two deep-water ports of Qingdao and Rizhao, boasting a short logistics radius and rapid export response. Through over a decade of dedicated effort, we have steadily grown from a single chain processing workshop into a professional manufacturer and powerful exporter integrating anchor chain R&D and manufacturing, a full range of marine hardware, and integrated supply of lifting rigging. Our products are exported to over 30 countries and regions, including Brazil, Russia, Australia, the Middle East, North Africa, and Europe, accumulating deep customer trust and brand reputation in the fields of marine engineering, shipbuilding and repair, port loading and unloading, and heavy industrial lifting.

We are a research and development production, distribution in one of the business enterprises. The main production of Marine anchor chain and hoist ring chain, hoist chain and various accessories.

UNIISO Industries has many years experience in chain design, manufacture technology and experience in forging chain, casting chain, punching chain and non-standard products.

TONEX is a manufacturer of cable drag chain / bellow cover / chip conveyor.

Seikonveyor is estabilshed in 2015 in guangdong, China, it started as a wholesaler of conveyors accessories(conveyor chain, conveyor belt, conveyor roller, sprocket/gear, etc), since its good performance(competitive price, good quality, professional solution and fast response) in China, seikonveyor's business has been growing fast and decided to expand its scale. In 2019, it began exploring oversea market and established seikonveyor Co., Limited(hongkong). In 2020, seikonveyor(guangzhou) is established, it began to offer conveyor solution, conveyor system for materials handling industry, and assembly lines for home appliances factories. Its aim is to built seiko quality conveyors and servse, in 2022, seikonveyor set on b2b platform in made in China to provide great varieties of conveyor asseccories, conveyors, and assembly lines. Our aim is to built seiko quality conveyors and serve high efficiency aotomatic to customers all over the world. We will keep serving good quality and fast response and low price to customiers.

Chain, Roller Chain, Industrial chain, Leaf chain, Conveyor Chain, Agricutural Chain, Stainless Steel Chain, hoisting chain, O-ring Motorcycle Chain, Motorcycle Chain, Silent chain, sprockets, gear, PT products, wheels.

Changzhou Boshi Chain Transmission Co., Ltd. is strategically located in Changzhou City, Jiangsu Province. This area, with its excellent transportation network and robust industrial foundation, offers favorable conditions for the company's development. The company owns modern factories spanning an area of 10, 000 square meters. Since its establishment, through nearly two decades of unremitting efforts and exploration, it has accumulated rich and profound experience in the chain transmission manufacturing field.

Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to 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. To perfect our service, we provide the products with good quality at the reasonable price. Wuyi zhengsheng mechanical factory established on 2010. Before established, we have many years experience of producing the roller chain in the plants. Now we have our own plants with area 13674M2 and with special punch plant, heat-treatment plant, assemble plant, semifinished warehouse and finished warehouse.

Qingdao Choho Industrial Co., Ltd was established in 1987, it had become a large manufacturer specializing in chains. It is a member of the National Technology Committee for Standardization of the Chain Transmission Industry. CHOHO brand chains have been sold to Japan, Europe, America and South-East Asia overseas and 30 provinces domestic. The company has developed into an important manufacturing chain base in Asia. After 23 years of development, CHOHO has become the leader in chain system technology, the first batch of nationally recognized enterprise technology centers, national technology innovation demonstration enterprises, and the first A-share listed company in China's chain drive industry. The securities code is 003033.

Hebei MSD Metal Product Co., Ltd. It is one of the leading manufacturers of stainless steel cable mesh and architectural mesh in China.

Guangdong Kalen Jewelry Co., Ltd. is a leading enterprise in China's titanium steel (stainless steel) jewelry industry. Founded in 2008 and headquartered in Humen Town, Dongguan City, the company focuses on the full-industry-chain layout of titanium steel (stainless steel) jewelry, covering R&D, production, processing, wholesale and retail.

Mu Jia Automation Technology(Shanghai) Co, Ltd.

Tai'an Ruili Machinery Equipment Manufacturing Co., Ltd. is located in Yangliu Town at the foot of Mount Tai, the most majestic of the Five Sacred Mountains.

SFR Chain is a global professional supplier focusing on chain drive solutions. Since the establishment of the first chain factory in 1991, SFR Chain has become a conglomerate

The TOYO-NTL brand is jointly invested by TIANJIN TOYO LIFTING MACHINE MANUFACTURING Co., Ltd. And TOYOINTL LIFTING Japan Co., Ltd. Theproducts are jointly designed and developed by professional design teams in China and Japan, committed to creating excellent quality lifting tools. Westrictly follow international standards and industry norms, select high-quality raw materials, and adopt advanced Japanese production technology andmanufacturing equipment to ensure that every product has excel, lent performance and reliable quality.

Shandong Donglong Transmission Equipment Company is one of Chinese top leading professionatransmission equipment manufacturers since 1990s. Speciaized in whole conveyor machine and conveyocomponents. The main conveyors are Belt conveyor machines, Modular belt conveyor machines, Rollelconveyor machines and Accessories. We can enable customer to increase production capacity, decreasecosts and in short product time. Donglong's products play an important role in food industry, logisticsindustry, pharmaceutical and chemical industry and others.

Nantong Link Metal Products Co., Ltd is a specialized manufacture of various kinds of steel link chains. It was established in 1996 with total area of 30000m2. Currently there are more than 200 employees. The factory has a professional technician team for nearly 20 years chain industry working experience. The products mainly fall into three parts, one is high tensile chains from 6mm to 30mm, another is stainless steel chains from 1.5mm to 50mm, the other is commercial chain from 1.5mm to 30mm. These products are widely used in lifting, coal mining, fishing, shipping and so on. Besides, we can produce any nonstandard link chains according to client's requirements and drawings.

Twenty years ago, a factory starts its first step in Electronic field. It is named as Changhzhou Choice. It just have few standard machines in it.

Hebei Frank Wire Mesh Products Co., Ltd. is a professional enterprise specializing in stainless steel mesh, stainless steel wire, stainless steel wire rope net, perforated metal sheet, expanded metal, architectural decorative mesh and wire mesh deep processing. It′ S located in "the hometown of wire mesh", Anping County of China. Since its establishment, the company has been committed to the R&D, production and operation of the wire mesh industry. It has a self-developed and testing center and is a comprehensive enterprise integrating scientific research, production and operation.