coupling c c50+ factories verified

ZENGO Group Limited has over twenty years of experience in manufacturing high-quality HVAC and refrigeration products.

Zhejiang Jiangxin Copper Pipeline Co., Ltd. Was established in 1990 and is located in the Ruanshi Industrial Park in Zhuji, Zhejiang province. The two sections of the company cover an area of 20, 000 kilos and have more than 200 employees. After 28 years of unremitting efforts with higher standards, the company has transformed from the original family workshop into a modern-scale enterprise. The product line extends from single copper refrigeration parts to a number of thousands of products, covering refrigeration, heating, machine fittings, water pipe fittings, valves, etc. And strive to open up new areas and new channels to achieve the vision of pipe fittings leading enterprises.

NINGBO CHUANJING is located in the heart of the industrial district in Ningbo city, Zhejiang province, China. Enjoying a good production and operation environment.

Changzhou Raymond International Trading Co., Ltd. Deal in producing all kinds of precision machinery. Established in 2002, our company has developed into an energetic and vigorous enterprise. The factory covers an area of 20800 square meters, and the building area is 8000 square meters. Currently, we have 100 experienced technical staffs, 5 technicians. Our company has first-class techniques. The products have passed the authentication of ISO9001-2000 quality system. Due to excellent technical specialists and advanced producing equipments, Our products have high quality and competitive price. We sincerely provide customers with the most satisfactory service, and have received good comments and support from a wide range of customers. Sincerely welcome all circle customers from domestic and overseas come to our factory and have a visit, In the hope that we can establish business relationship with you in this field.

To expand the international market and get the advantages of markets in Hong Kong, We, FUSHUN SPECIAL STEEL Co., Ltd, were established by Huangshi Chengquan Group in 2014.

TAIZHOU EASTAR TECHNOLOGY Co., Ltd operates as a fully integrated industry and trade entity.  

CIMC Vehicles was founded by 1980, having over 63, 000 staff across China, North America, Europe, Asia and Australia. CIMC the biggest truck and truck body manufacturer in China, CIMC is famous in the world!

Our Factory

Shanghai Likai Chemical Technology Co., Ltd. Was established in September 2020, headquartered in Songjiang District, Shanghai. With a registered capital of 5 million CNY, the company holds hazardous chemical operation licenses and import/export rights, focusing on fine chemicals, new energy materials, and pharmaceutical intermediates.

Hebei Xukang Meter Manufacturing Co., Ltd. (Tianjin U-ideal Instrument Co., Ltd. ) is a professional supplier and manufacturer with over two decades of experience.

CITICIC Luoyang Heavy Machinery Co., Ltd, which was the subsidiary of CITIC, is a collectivized company with 30years experience of product designing, manufacturing, installing and technical service. The main products that CITICIC manufactures are the whole-set equipments of mill, hoist, rotary kiln, steam tube dryer, copper-smelting furnace and the related spare parts and acessory products, involving in the industries of mining processing, enviromental protection, chemical, energy, copper and steel smelting, cement industry. During years of development, CITICIC has built up strong manufacturing capacity in the casting and foging work-pieces, heat treatment, mechanical machining, riveting and welding, assembling and installing and etc. Now CITICC has become the manufacturing base of the heavy machinery equipment in the middle of China. Relying on the rich scientific research and professional technical force, strong equipment manufacturing capacity, and internatioanl strict quality control system. CITICIC now supplies whole-set equipment and spare parts for many international projects related in different industries, and many international companies, such as CITICIC's parent CITIC, FL Smith, TSK, Metso, Danieli, SIEMAG, GHH and etc.

With over 30 years of development, Ningshing Precision Machinery Co., Ltd. Upholds the philosophy of "Co-create, Win-win, Sharing" and focuses on delivering reliable materials, integrated manufacturing solutions and advanced equipment to global industrial partners. We operate across four core sectors:

QINGDAO HETANCH Truck Co., Ltd (SINOHTC) has been manufacturing special trucks and semi trailers in Qingdao city, for more than 65 years, and today is one of the world market leaders in special purpose trucks. Our dump trucks, concrete mixer trucks, garbage trucks, sweeper trucks, and other special trucks have been exporting to more than 50 countries worldwide, helping to build beauty world.

Founded in 2008, Qinmu Biochem, whose holding company - Qinmu Fine Chemical Group Co., Ltd. is located in Jinan city, China. Qinmuchem is a comprehensive enterprise integrating R&D, production and sales with two R&D laboratories centers in Jinan city and Yuncheng city respectively, with more than 20 engineers, including 5 doctoral and 15 postgraduate ones, with a total laboratory area more than 3, 500 square meters. The factory is located in Laohekou City, covering an area of more than 40 acres, with a total number of more than 100 employees. The factory has more than 40 pieces of reactors of various sizes and volumes, centrifuges, dryers, 20-meter rectification towers as well as different kinds of imported advanced production equipment and testing instruments. Over the years, the company has been deeply engaged in the chemical market and its customers include many well-known chemical companies around the world, and its products are exported to Europe, North America and the surrounding areas of Asia. Customers such as Novartis, Korea BASF, Japan Darcel and India Gujarat Fluorine Chemical and so on.

Puyer is a high-tech enterprise of biopharma and chemical industry founded by a group of doctors at home and abroad who work together with professional management team. The company specializes in the production, R&D and sales of APIs, intermediates, fine chemicals, nutraceuticals, crop science, animal health, CRO, CMO, CDMO and other products. More than 300 kinds of products can be produced in batches, which are widely used in high-end fields such as medicine, chemical industry, health, agriculture and biochemical research.

Shandong Qinyi Auto Parts Manufacturing Co., Ltd. Was established in 2011. We are a heavy-duty truck auto parts professional manufacturer, which integrating research and development, production, assembly line and product sales. The products include SINOTRUK, SHACMAN, Foton, North-Benz(BEIBEN), SAIC Hongyan, FAW Jiefang, Dongfeng, Ford Truck, Volvo, SCANIA, MAN, DAF, Benz and so on.

Guangzhou Baolilai Hydraulic Machinery Co., Ltd., established in 2010, specializes in manufacturing and sales full range of hydraulic industry products.

Ezo Stainless is the subsidiary of Jiayuan machinery which was established in 2007. The Ezo stainless steel is specially manufacturing stainless steel tank, filter, pump, manways for dairy, pharmaceutical, dairy, beverage, food industries.

Smartgiant Technology, founded in 2005, is a premier provider of test and measurement technologies and solutions, specializing in FPGA-based control, processing, and acceleration technologies as well as testing and processing of high-precision, high-speed RF signal. We offer comprehensive solutions across all stages of the product lifecycle, including verification, prototyping, and mass production. Our expertise has made us a trusted partner to numerous leading global technology firms. At Smartgiant, innovation is driven by a dedicated R&D team of more than 200 engineers. Our in-house manufacturing and assembly lines guarantee the highest standards of quality and timely delivery of our products and services. We are proud to hold ISO 9001, 14001, and 27001 certifications, affirming our commitment to mature and standardized operational excellence. Headquartered in Guangzhou, China, Smartgiant has expanded its global presence with branches, subsidiaries, and offices in Shenzhen, Shanghai, Changsha, Hong Kong, United States (San Francisco Bay Area), Vietnam, and Malaysia. In 2022, Smartgiant was successfully listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange under the stock code 688115.

Laiwu Xincheng Metal Co., Ltd, Established in year 2004, Located in Jinan City, Shandong Province, is a enterprice which integrates research, design, development, manufacturer and sales into one.

Suzhou Xinsu New Materials Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of fine chemicals and pharmaceutical intermediates. Located in the historic and innovation-driven city of Suzhou, the company leverages its advantageous geographical location and abundant industrial resources to provide high-quality chemical products and customized solutions to global clients.

Established in 1998, and mainly engaged in manufacturing, researching & Developing, and dealing in various capacitor, Shenzhen Topmay Electronic Co., Ltd. is an industrial enterprise with independent corporate entity and has its headquarters located at the flourishing center of Shenzhen, a city has been recognized as the frontier of China economy. After years' persistent hard work by all the companions, Topmay has now developed to be a famous electronic company that promotes very quickly with the most advanced technology.

Hunan Qilu Industrial Co., Ltd were already engaged in exporting steel for 11 years, could supply a great variety of hot forged, hot rolled and cold drawn steels, including engineering steel, cold work tool steel, hot work tool steel, plastic mold steel, spring steel, high speed steel, stainless steel etc., besides Qilu Industrial also has their own heating treatment shop and machining shop to provide heating and cutting service.

CITICTIC Luoyang Heavy Machinery Co., Ltd. The former was CITICHL Heavy Industries Co., Ltd. It was used be subsidiary of CITIC heavy machinery Co., Ltd. The company was founded in 1981 and finished joint stock reform in 2005, which is located in Luoyang city, capital city of nine dynasties in ancient times.

EVT Electrical is a UL listed, CE attested and ISO 9001: 2015 certified factory, manufacturing of electrical conduits and conduit fittings to UL, BS 31, BS 4568 and IEC 61386 standards. Our main products are EMT, IMC, RMC, EMT elbows, EMT connectors, EMT couplings, EMT straps, conduit elbows, conduit couplings, conduit straps, conduit lock nuts, conduit bushings, conduit hangers, strut clamps, liquid tight connectors, conduit bodies, and conduit boxes. We also provide OEM service.

HENAN FOCUS VEHICLES Co., Ltd. is Located in Zhengzhou Free trade Zone, neighbor with bonded logistic zone, and industrial export processing zone. Based on this area, we get many government preferential policies for the export business.  

Jiangsu Jiechuang Science and Technology Co., Ltd. Was established in 2000 and is a professional manufacturer specializing in instruments and electrical products. The company is located in Jinhu Industrial Park, Jiangsu Province, China, covering an area of 100, 000 square meters, with a total of 582 employees and total assets nearing 800 million RMB.

Colorcom Ltd. Is subordinated to Colorcom Group, which is one of the largest manufacturers of chemicals & ingredients in China. Colorcom Group is recognized as a top world-class chemicals & ingredients supplier for superior quality consistency and outstanding service. With more than 30 years' development, now Colorcom Group has diversified into several relevant chemical industries in order to better serve our distinguished customers. By 2022, we have 12 affiliated chemical manufacturing factories in mainland, P. R. China.

Premier Cable is a professional manufacturer and global supplier of industrial connectivity products, high-performance cable assemblies, and custom wiring harness solutions. With extensive experience in cable engineering, connector technology, and precision manufacturing, we provide reliable connectivity solutions for industrial automation, automotive electronics, machine vision, robotics, telecommunications, transportation, marine, and renewable energy industries.

Jiangsu Zhuhong Forging Co., Ltd is committed to providing high quality special steel for industrial manufacturing.