universal coupling lock400+ factories verified

Through continuous development and improvement, TORMAYS has gained rich experience and become one of the leading manufacturers specialized in cargo control accessories. Our main products include L track, Track fitting, Ratchets, Cargo bar etc. They are widely applied in touring car, warehouse, Building and Construction etc. Our products are exported to all over the world, especially, European, American, Australian and Middle East market.

At Ningbo Rato Hardware Co., Ltd, we specialize in creating reliable hardware products. We're one of top manufacturer in the LOCK PRODUCTS. Our range includes:

Shanxi Yunwei Industrial Co., Ltd is a professional engaged in the research, development, sale and service of metal stamping parts, metal fabrication parts and metal laser cutting parts, which material can be carbon steel, stainless steel, aluminum, and the finish can be powder coating, zinc plating, polishing, anodized, and so on.

    Yongkang Xingmao Co., Ltd. is located in Yongkang City, the hardware capital of China. The company has  successfully executed 10000+export shipments accorss 50 countries, maintaining  99.30% on-time deliery rate since 2012. It has multiple cooperative factories and Self-operated factory, realizes the integration of resources and advantages through the group supply model. Since its establishment, the company has always focused on product quality and service quality. It has accumulated rich experience and reputation in multiple industries, and has established long-term cooperative relationships with many well-known customers. As a unified supply channel, Xingmao Co., Ltd has successfully created the PZP brand, which is widely praised in domestic and foreign markets.

Ningbo Hengda Die-casting Lock Company was established in 1985. Covering an area of 12, 000 square meters, which a building area of 6, 000 square meters. We are located in Yinzhou, Ningbo City, Zhejiang Province, neighboring to Ningbo Port. We specialize in producing and developing the locks and hinges for electric cabinets, trigger gun locks, hitch trailer lock, combination lock, combination padlock, any padlock and Customize locks. We possess advanced machining sets and perfect moulds, thermoplastic injections, casting parts, pressing and hardware parts, electroplating and spray plastic process techniques. "YOUHENG" brand locks and hinges cover 2000 kinds, most of which are exported to Japan, the USA, Australia, Europe and Southeast Asia. We have established long-term cooperation relationship with more than 600 famous enterprises both domestic and abroad.

Ningbo Harsco Machinery Co., Ltd is a professional manufacturer of steel wheels and trailer parts in Ningbo, Zhejiang Province, China since 2016.

Ningbo Beilun LoveYoung Auto Accessories was established in 2016, located in Ningbo (near Shanghai), Zhejiang that is the one of the five best port in the world.

Ningbo Soaring Trailer Parts Co., Limited was established in 2003 and is located in the bustling port city of Ningbo, China. With nearly two decades of experience, we have become a leading provider of trailer parts, catering to the evolving needs of the industry.

Shandong north autotech co.Ltd is a modern enterprise specializing in the research and development and supply of core components for trailer chassis.We are always adhered to the core mission of "providing one-stop chassis solutions for the global trailer manufacturing and modification fields".With a rich product matrix, precise market positioning and reliable quality assurance, become a highly competitive supplier of trailer chassis components in the industry.In the core product field of axles, the company has established a product system covering the full load range from 3, 500K to 15, 000K, which can not only meet the flexible demands of light trailers but also adapt to the high-intensity operation scenarios of heavy trailers, comprehensively covering multiple fields such as agriculture, logistics, outdoor leisure, and engineering transportation.To achieve the service goal of "one-stop matching of trailer chassis", the company has further expanded a complete supporting product system beyond its core axle products, covering the key components required for the operation of trailer chassis.Among them, the landing jacks series includes manual jacks and electric jacks, featuring strong load-bearing capacity and smooth lifting, providing solid support for the parking and loading/unloading of trailers.Hardware products include high-strength u-bolts, connecting pins, fastening kits, etc., all of which are processed from high-hardness steel to meet the connection requirements of various chassis components and ensure structural stability.The design of leaf spring products enhances load-bearing capacity, making them suitable for heavy-duty freight trailers and engineering equipment trailers, and effectively disperses the pressure on the chassis.The trailer mover is specially designed for the movement of trailers in confined spaces.It is easy to operate and has a strong load-bearing capacity, solving the problems of trailer parking and dispatching.The guide wheel series includes heavy-duty swivel wheels and directional wheels, which are suitable for the bottom support and movement requirements of trailers, enhancing the flexibility of use.In addition, the company has also launched supporting products such as vehicle-mounted refrigerators and air conditioners for scenarios like outdoor camping and long-distance transportation, to meet the expansion of trailer functions and users' comfort needs.Since its establishment, the company has always adhered to the business philosophy of "high-quality one-stop service", and has established a strict quality control system for all products - from the raw material procurement link to the production and processing process, precision machining equipment and standardized processes are adopted.Before the finished products leave the factory, multi-dimensional tests such as load tests, weather resistance tests, and performance simulation tests are conducted to ensure that each product meets industry quality standards and customer usage requirements.In the future, shandong north autotech co.Ltd will constantly optimize the product system and service capabilities, and enhance the technological content of core products and the richness of supporting products.We are committed to providing global customers with more efficient, convenient and reliable one-stop solutions for trailer chassis, and promoting the high-quality development of the trailer manufacturing and modification industry.

Diligence & Fine Machinery (Qingdao) Co., Ltd. is specialized in dealing with the transmission components for general use, it is the integration of the manufacturing and sales of them, the products are mainly for export. A full range of tansmission parts are developed and designed by our capable and experienced engieers and advanced equipments are invested which ensure the superior products quality, reasonable prices and broad sales network, aiming to provide global customers with excellent power transmission components and excellent service. We have been dedicated to developing and improving the products quality and distribution network for 15 years, and as a result, Diligence & Fine has become one of the most famous brands in this highly competitive market.

Company Overview

STS provides one-stop purchasing services for industrial products, main product types:

Sichuan Mighty Machinery Co. Ltd., specializes in manufacturing precision Power Transmission Parts and Bearing / Bearing Housing, which are widely used in mechanical power transmission, CNC machine tools, automatic control, aviation, wind power generation etc. After over 20 years of efforts, we have built up a complete supply chain including our foundry, inspection center and machining facilities and become an important partner for oversea clients in the industrial field.

Ningbo Qianxiang Huiya International Trade Co., Ltd (Set up in 2008) is a professional manufacturer plastic valve/pipe fittings in Building materials.

Liangshan Changzai Machinery Manufacturing Co., Ltd is located in Shandong Province, which is Chinese trailer production base. We are the facotry professional design and manufacture the semi trailer parts, include Axle, suspension, leaf spring, landing gear, king pin, fifth wheel, air brake chamber, air tank, twist lock etc.

Wenzhou Tops Hardware CO. Ltd, one of the Best Leading Security Hardware producers in China.

Wuxi Zejia Technology Co., Ltd. is a comprehensive enterprise integrating R&D, production, and sales. We specialize in the development and manufacturing of high-precision couplings, transmission components, and mechanical parts. Since our establishment, we have consistently adhered to the management principles of "quality first, customer first, and credit-based, " which has allowed us to build long-term partnerships with customers and maintain a strong reputation in both domestic and international markets.

Liangshan Jiuzhou Machinery Manufacturing Co., Ltd. is located in Shandong Province, the production base of trailers in China. We are the most favored professional designer and manufacturer of semi-trailer parts.

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.

Who are we?

Sichuan Mighty Machinery Co. Ltd., specializes in manufacturing precision power transmission components and auto-control basic elements, which are widely used in mechanical power transmission, CNC machine tools, automatic control, aviation, wind power generation etc. Through many years of efforts, we have built up a complete supply chain including our foundry, inspection center and machining facilities and become an important partner for oversea clients in the industrial field.

Qingdao Scaffolding Import and Export Co., Ltd., has been manufacturing scaffolding and formwork products for more than 30 years, absolutely top 1 for high quality scaffolding and formwork products amoung all Chinese and Indian suppliers.

About Tianjin MR

ICM Industries Co., Ltd. is specialized in offer top quality industries hose coupling and valves located in the north of China. Our main products include hose couplings ( Camlock couplings, Sotrz fire hose couplings, Bauer couplings, Guillenmin couplings, Forest Couplings ), stainless steel pipe fittings, valves, flanges, sanitary fittings and valves and so on.

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.

Shandong SAN YUE machinery Technology company was founded in 2017, is located in Gaomi City where is near to Qingdao and Weifang, which is convenient to Qingdao port and airport. Great transportation system ensures to provide the best customer service to our customers!

Qingdao Haihui Vehicle Parts Co., Ltd is a professional trailer axles & parts supplier in China. We have been committed to manufacturing and supplying trailer parts since 2002. Our products exported to Canada, USA, Australia, Newzealand, and some Europe Countries.

Since 2012, we have been specializing in the field of Lashing Equipment and Lifting Equipment. Our main products are Cargo Lashings, Webbing Slings And Round Slings, etc. In the meantime, we timely develop new products in relevant field to meet market demands, such as Cargo Nets, Edge Protectors, And Safety Harness, etc. All products are produced under strict standard of quality control, and constant research and development ensuring that you will get the latest products Produced with the most advanced and cost effective technologies. Most of our products are CE and TUV GS certified. We are confident that our products and Service will satisfy the highest standards of requirements.

Ningbo Sooning Tools Co., Ltd focus on the production of trailer components and Auto parts, our range of Trailer parts including Trailer jockey wheel, trailer hand winch, trailer lock, trailer coupling, Trailer light, hand puller and some other trailer spare parts since 2009.

Qingdao Well Done Imp & Exp Co., Ltd ---Chinese Manufacturer, Supplier, Factory.