Square Technology Group Co. Ltd (formerly Nantong Square Freezing & Heating Mechanical Equipment Co. Ltd. ) is a listed company in Shanghai-stock Exchange. The company has been manufacturing freezing systems for over 39 years and is the largest industrial freezer manufacturer in China.

Silver Dragon Industrial Limited is an integrated group corporation of flexible packages and containers. We supply plastic bags, composite bags, vacuum pouches, vacuum storage bags, non-woven bags, cling film, shrink film, shrink labels, shrink capsules, stickers, adhesive tapes, packing tapes, plastic trays/cups/boxes, pulp molded trays/plates/boxes and disposable forks/knives/spoons. We are pround of our excellent quality and competitive price.

Foshan LiTong FanPeng Co., Ltd is specialized in tarpaulins. Ln 2008, our 1st factory was established. In 2015, the 2ND processing factory was established, followed by the 3th processing factory in 2019. Now, we have been in the forefront of Chinese canvas industry. Our factory has multiple production lines, such as PVC, PE, oxford, canvas, etc, which operate 24 hours a day with high productivity. Our finished products inculde of flood barrier, flood gate, onion bladder, transport tarp, sound barrier and so on. Not only our domestic business is excellent, but also our export business. Our expor business has covered more than 85% of the countries in the world.

Shenyang Rustproof Packaging Material Co., Ltd., is the largest and professional manufacturer in China, specializing in production and R&D of VCI anticorrosion products, industrial packaging products, interleaver paper, and obtained the ISO-9001 and ISO-14001 system certification. We set up two R&D centers staffed by national famous experts, and has five manufacturing facilities all over China.

Xiong county Xiashi Packing Co., Ltd. is an innovative enterprise incorporating scientific research, development and production. On the current market, our company is able to produce the waterproof breathable membrane with width of 3200mm. Our company introduces the international advanced processing equipment and establishes modern production workshop, combined with the international exquisite technology in Germany and Italy and taking the ISO9001 quality management system as standard. Our leading products are House Dress Jinbo ? Waterproof breathable membrane, vapor insulation membrane and reflection membrane, etc. Xiashi Packing Co., Ltd. Always practices the core values of honesty, humanism, standardization and innovation, takes offering energy-saving products and forging national brand as our responsibility, strives to create high-quality environmental protection and energy saving products through professional production technology, strict management and excellent equipment and takes unremitting efforts to become the most trusted and respected green new building materials enterprises.

Guilin Sanhua Electromechanical Automation Engineering Co., Ltd. (SHME) was established in 2006 and has a history of 19 years. At the beginning of its establishment, SHME was committed to the comprehensive automation engineering construction of thermal power plants, hydropower plants, and palm oil factories in Southeast Asia.

Henan Zhengzhou Mining Machinery Co., Ltd, was established in 1956 and located in Xingyang of Zhengzhou City of Henan Province, specially produces metallurgical machinery. It covers an area of more than 55000m2 and various building area of 28000 m2. It has the annual income of more than RMB180million in 2008 and now the fixed assets of over RMB80 million. In the plant, there are branches and workshops of cast iron, cast steel, forging, heavy machine tool processing, rivet welding and heat treatment etc. Its perfect and complete equipment, advanced detection means, strong technical force establish good foundation for the reliable production.

Since 2011, CNS has focused on one-stop customization of Lead acid and lithium battery products such as electric vehicle batteries, large energy storage batteries, smart home storage batteries, high-end electric motorcycle batteries and so on. We have more 30 types of cells, and could make OEM battery pack from 12V-800V, 10-1000ah, which can be used in electric vehicle, E-bike, UPS, energy storage system, telecommunication base station, E-scooter, E-tools, unmanned airplane, golf cart, fork lift, cleaning car, electric wheelchair, etc.

Beijing Entrepreneur Science & Trading Co., Ltd., founded in 2001, specializes in the import and export trade of new materials and holds the qualification for operating hazardous chemicals.

Fusen is one of the most professional agrochemical manufacturers in China. We are producer and exporter of biological pesticides mainly include the products of bacillus thuringiensis var. Kurstak, aizawai, israelensis; Spinosad, polyoxin; Bacillus subtilis; Kasugamycin, gibbereelic acid, etc.

Zhangjiagang Leader New Construction Material Co., Ltd.

Hebei zhongji heavy industry valve Co., Ltd., located in jinzhou city, hebei province, is a well-known manufacturer and supplier of gate valves, ball valves, butterfly valves, globe valves, check valves, hydraulic control valves and other universal valves. It has its own independent research and development institutions, strong technical force, can design, produce and process a variety of middle and low pressure cast iron, cast steel and stainless steel valve products, more than 50 series of varieties, more than 500 specifications.

Xiamen Sino-Cool Refrigeration Parts Industry Co., Ltd. Had developed into a leading professional manufacturer and supplier in the field of A/C and Refrigerator spare parts and tools.

North Refractories Co. Ltd (NRCL) was founded by Mr Sun from 15 years ago and from the year 2007 we started our exporting business via our sales company Beijing North Refractories Co. Ltd, we focus on refractory and heat insulation materials manufacturing, serving for wide range industries where high temperatures exist. Such as steel & iron, aluminum, glass industry, ceramics, power plant, petrochemical, foundry industries and so on.