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Jiangsu Changchen Materials Co., Ltd. is based in Jingjiang, Jiangsu, the core hub of the thriving Yangtze River Delta, enjoying convenient transportation and sound industrial and logistics support. Established in 2015, the company has specialized in steel supply and processing for years. We have a dedicated team of over 40 staff and are equipped with multiple high-precision circular saw and band saw machines to deliver efficient and accurate steel cutting and processing services.

Steel World focuses on the development of the whole chain, and constantly improves the toughness of the supply chain, through the integration of 3, 000 metal industry supply chain enterprise resources, covering metal trade, processing, logistics, warehousing, service support, etc., and builds eight business map: Carbon steel trading center, stainless steel new city, hardware fittings and decorative city, hardware electromechanical city, warehousing center, processing center, industrial business center, park life center, to form a The strong synergy of cluster development not only reduces the collaboration cost of upstream, midstream and downstream enterprises, but also improves the overall market service response speed, providing one-stop service for the supply of metal raw materials and processing and distribution for the global end-use steel industry such as manufacturing industry, infrastructure, machinery and equipment, construction, fire protection engineering, municipal engineering, steel structure engineering and so on, and assisting the development of the real economy in reducing cost and increasing efficiency, and improving the core competitiveness.

Nantong Haoshun Casting Co., Ltd located in north of Shanghai, a land of milk and honey-Zhengyu, Haimen. Convenient in transportation by land, water and air

Pufa Special Materials (Tianjin) Co., Ltd. is a leading supplier and exporter of specialty steels, focusing on Alloy Steel, Tool Steel, Spring Steel, and Wear-resistant Steel. With over [10] years of experience in the steel industry, we serve global clients in Automotive, Mold Manufacturing, Mining, and Shipbuilding. We pride ourselves on strict quality control and stable supply chains, ensuring that every ton of steel meets international standards.

Jinan JiuJin Steel Co., Ltd is a leading manufacturer of private owned steel company. We have passed ISO9001 certificate and CE certificate. Our main products are seamless steel pipe, welded steel pipe, galvanized steel pipe, precision steel pipe, SHS&RHS steel pipe, pre-insulation steel pipe, alloy steel pipe, carbon steel plate, galvanized steel plate, alloy steel plate, cold rolled steel bar, carbon steel bar, alloy steel bar, galvanized steel bar, PPGI, PPGL etc. According to American standards ASTM, Japanese standards JIS, German standards DIN, British standards BS and other standards.

XuZhou Shenwei Foundation MachineryTechnology Co., Ltd, aprofessional manufacturer of Kelly bar, possesses a leading positionof Kelly bar's manufacturer and the largest scale of production inChina. The advantages of our Kelly bar, such as low weight, highstrength, high abrasion-resistance, high-reliability are safeguardedtechnologically by superior process, advanced machining equipmentsand special fixtures. Large scale of alloy tube imported form GemmanyMannesmann or locally-made in stock ensures us to supply Kelly barmatched with any model of drilling rigs in short time (ex-works in about7days). Now SW Kelly bars have been supplied to all kinds of drillingrigs, such as Bauer, NSR, Sany, Zoomlion, Sunward, Jintai. Soilmec, lMT, Casagrande, CMV, Mait and so on. SW Kelly bars havebeen working on construction sites in many countries all over theworld, such as Germany, America, Turkey, India, Russia, Ukraine, Singapore, Malaysia, and so on. SW Kelly bars are in successful useeven in the toughest operating conditions. Several service centersand rich experience of repairing Kelly bar on jobsite or in workshopbenefit customers to enjoy rapid service.

Dongtai Rucheng Mechanical and Electrical Technology Co., Ltd. Was established in 2019 and is located in the E-commerce Industrial Park of Dongtai City. It is a professional manufacturing enterprise of metal products wire surface treatment equipment that integrates R&D, design, production, sales and after-sales service. The company adheres to the concept of "Innovation-driven, Quality-based, Service-oriented", and has been deeply engaged in this field. With high-quality products, exquisite technology and perfect services, it has become a reliable partner for domestic and foreign steel wire product enterprises.

Hunan Hyster Material Technology Co., Ltd., we are the earliest manufactory in China for the production of Bimetallic/composite wear materials. (our previously name was Changsha Institude of Mining and Metallurgy-Metal Material Company).

SHANDONG JINCHI HEAVY INDUSTRY JOINT-STOCK Co., Ltd is a professional manufacturer of forging and casting products. The main products of our company are GRINDING MEDIA BALLS, GRINDING RODS, CYLPEBS, MILL LINERS AND STEEL FLANGES, with specifications all reaching international standards and annual production capacity is over 100, 000 tons.

Jiangyin Eternal Heavy Industry Co. Ltd was established in 2008, it is National high-tech enterprise, innovative small and medium-sized enterprise. Till now our main products including all kinds of special steel forgings and heavy duty hydraulic cylinder.

Wuxi Renyuan Technology Co., Ltd., established in 2017, is an innovative technology enterprise specializing in polyurethane foaming technology. Integrating R&D, production, sales, and technical services, the company has achieved a leading industry position in the field of continuous line sandwich panel foaming machines.

Jiangsu Changli Equipment Manufacturing Co., Ltd. is one professional manufactturer of special steel forgings and metal surfaces treaments and heat treaments and metal materials. Nanjing Blen Special steel is our trade company for our manufacturer. Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you 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.

Company Profile

SIMA was established in 2014, Our sales office loacted in Room 1204, Building 7, Xiangyu Cross-Strait Trade Center, Kunshan City, Jiangsu Province, China(near Shanghai), our factory located in No. 588, Tongyuan Road, Zhangqiao Industrial Park, Taixing City, Jiangsu Province, China.

Shijiazhuang GANGXIN steel Processing Co., Ltd Belongs to WANLIXIN group, located in the important city of northern China-Shijiazhuang city, with convenient traffic.

Beijing Dazheng Yongye Technology Co., Ltd. Was established in 2008 and is a high-tech enterprise that integrates the research and development, production, and sales of rotary drilling rig drilling tools. The company adheres to the core values of "pursuing quality and revitalizing the country through industry", focusing on technological innovation and product upgrades in the field of pile machinery, and is committed to providing efficient and durable professional equipment and solutions for global infrastructure projects.

Henan FRT Group (Henan Front Intelligent Equipment Co., Ltd. ), its subsidiaries Luoyang Yujie Industry and Trade Co., Ltd., and Luoyang E-find Precision Bearing Manufacturing Co., Ltd., benefit from Luoyang's heavy-duty manufacturing advantages. Henan FRT Group has eighteen years experience of exploration and active innovation, has developed into a leading science and technology enterprise integrating scientific research and development, production and manufacturing, sales, technical services, and import and export trade.

Nantong Vigor Sport Goods Co., Ltd. is a vertically integrated exporter and manufacturer with over 18 years of specialized experience in the fitness industry. Situated in Nantong City, Jiangsu Province, the company expanded its manufacturing capabilities in 2021 by founding Nantong V-gym Sports Co., Ltd. In Hai'an City, Jiangsu Province, thereby achieving the integration of industry and trade. In 2024, the team dedicated to the design of private gym solutions and the development of cross-border e-commerce product categories.

Shandong Kanghong Machinery Manufacturing Co., Ltd.

Our company is specialized in the production, sales and research grinding steel balls, grinding steel rods. Founded in 2000, after continuous development and growth, has became a professional factory with area of 20000 square meters and annual output of 15000 tons.

Welcome to Shanghai Yingyong Machinery Co., Ltd.

DEQING SISTER SPORTS Co., Ltd. is a fitness equipment manufacturer founded in 2010, owning the brand named JDM SPORTS.

Wuxi East-Ai Hydraulic Components Manufacturing Co., Ltd., established in 2006, is located in Wuxi, China, known for being a prominent manufacturing city. The company takes pride in its convenient sea shipment arrangements. With a service concept centered around "people-oriented, quality first, service first, " East-Ai focuses on absorbing advanced technologies from domestic and international markets. This allows them to continuously enhance their production processes and strive for the production of impeccable products.

SofTool was founded on a commitment to precision and industrial innovation, and has grown into a respected name in the global metal cutting industry. With advanced R&D capabilities, stringent quality systems, and intelligent manufacturing, we provide high-performance cutting tools and complete machining solutions that help manufacturers improve efficiency, ensure quality, and move toward intelligent and automated production.

Anping Longkuo Metal Wire Mesh Products Co., Ltd. is located in Anping, the famous hometown of wire mesh in China. Founded in 2000, we are a professional manufacturer and supplier specializing in stainless steel wire and wire mesh products, as well as an experienced industry and trade integrated enterprise.

Zhenjiang Chunhuan Sealing Materails Co., Ltd(Group), a member of China Fluoroplastics commisious. Establish in 1985, now being becoming a leading company in China after more than 30 years.

Shenzhen Chenri Precision Hardware Tools Co., Ltd. Specializes in various hardware tools with 13 years experience, including carbide drilling tools, milling tools, boring tools, collet and taps. Our products and services have radiated to the whole country, especially in South China, East China, and North China.

Ningbo Sanhan Alloy Material Co., Ltd, which is near the largest seaport-Beilunport in China, two hours driving from Hangzhou, Shanghai and Suzhou, 16 kms away from the ningbo airport, is located in the coastal city-Ningbo.

Shandong Jiaguang International is a high-tech enterprise specializing in the research and development, production, sales, and service of boiler accessories. Our company has 30 years of manufacturing experience, as well as a modern production base and a senior technical team, to ensure that we meet the needs of friends from all walks of life for our products. We have also passed ISO9001 international quality system certification, CE certification, and SGS origin certification.

1. Company Profile and Development History