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Our company was founded in 2007 and moved to Longyou Economic Development Zone, Zhejiang Province in 2022. It covers an area of 130, 000 square meters, more than 30 production lines, and an annual output of 50, 000 tons. It has passed ISO9001: 2008 quality management system, PED 97/23/EC EU Pressure Equipment Directive certification, China Special Equipment Manufacturing License (Pressure Tube) TS certification, ASME certification, provincial enterprise standardization management system, ISO14000: 2004 environment Management system, cleaner production (green enterprise) and a series of certifications, as well as China Classification Society (CCS), American Bureau of Shipping (ABS), British Register of Shipping (LR), Deutsche Veritas (GL), Bureau Veritas Society (BV), Det Norske Veritas (DNV), Korean Register of Shipping (KR) factory certification. The main products include stainless steel pipes, pipe fittings, flanges, valves, etc., which are widely used in petroleum, chemical industry, nuclear industry, smelting, shipbuilding, pharmaceuticals, food, water conservancy, electric power, new energy, mechanical equipment and other fields. The company adheres to the corporate tenet of "quality for survival, reputation for development" and wholeheartedly serves every customer to create a win-win situation.

Wenzhou Guohao Steel Co., Ltd was established in 2008. We are an ISO9001: 2015 approved manufacturer and stockist of stainless steel products, such as seamless pipes, welded pipes, pipe fittings, and flanges. Our commitment to quality at competitive prices has earned us acclaim from our clients. Guohao Steel now offers a comprehensive range of manufactured stainless steel products, further enhancing its already extensive portfolio of high-performance nickel alloys.

Ningbo Suijin Machinery Technology Co., Ltd is situated in the vibrant city of Ningbo, Zhejiang Province. We are proud to specialize in the manufacturing of a wide range of investment castings and machining parts. Our expertise lies in working with various materials such as carbon steel, alloy steel, and stainless steel. Additionally, we have the capability to compound materials according to specific drawing specifications.

Lork Group is a supply chain management group focused on meeting the specialized specialty steel needs of strategic industries such as aerospace, biomedical, energy equipment, and semiconductor chips, providing clients with integrated solutions for full-lifecycle supply chain management.

Dengwei International Trade is mainly engaged in various high-end steel import and export businesses, and is a brand enterprise in the metal circulation industry

Shanghai Bolaisheng Metal Group Co., Ltd was founded in 2022 with a registered capital of 50 million RMB. Located in Fengxian District, Shanghai. The predecessor of the company was established in Kunshan in 2008. In the past 16 years, the company has been committed to the development of domestic trade, and has established long-term good cooperative relations with dozens of well-known steel enterprises at home and abroad, such as Shanghai Baosteel, Liaoning Anshan Steel and so on. The annual sales volume reaches tens of thousands of tons, the sales volume exceeds 200 million yuan, the number of service customers is also increasing year by year. In the two-way choice between customers and suppliers, has accumulated more rich market experience, and has its own processing plant. This year, the company will look to the overseas market, with its own rich supply chain resources, committed to providing domestic high-quality steel casting products and services for overseas customers. And through the international trading station and other forms, enhance the communication with customers.

JOHO STEEL Co., Ltd, founded in 1988, is a steel group which has integrated steel production, processing and trading into one.  We specializes in manufacturing carbon seamless steel pipes, boiler tube/heat exchanger tube and pipes for special uses,  besides, it also provides anti-corrosion services and pipes fittings processing for major engineering construction projects. Our products are widely used in the field of oil, gas & fluid transmission, construction projects, chemistry, pharmacy, electricity,  agriculture and metalwork etc.

MESCO STEEL was founded in 2007, headquarter locates in Dalian city, Liaoning province, now there are 32 employees. MESCO is a famous supplier of coated steel series products in northeast China, it is the biggest private steel export enterprice in this area as well. The main products are: Aluminized steel; ZAM steel; Prepainted coil / sheet; Powder pre-painting steel; Galvanized steel coil / sheet; Galvalume steel coil / sheet; Cold rolled steel coil / sheet

Our business has a situation here - all of our customers are brand. They are famous and well accepted by local customer. They commit to their consumer value. They are loved by people and never fail their expectation. Although they could be all different, they have one thing in common - they work with us.

Anping County Xinlu Wire Mesh Products Co., Ltd is renowned as a leading manufacturer in the "Hometown of Wire Mesh in China, " Anping County.

Tianjin Hengji Supply Chain Co., Ltd is a comprehensive management company, established in 1989, but with decades of experience in the industry. We supply aerospace, medical, energy, oil & gas, automotive & train, high tech, and specialty alloys to some of the most prestigious names in the industry worldwide, and are experts in sourcing specialty metals and "difficult to obtain" grades and alloys. We are experts in exporting all around the world and have successfully supplied to over 80 countries.  

WuXi TaiXie Metal Material Co., Ltd. is Located in the Large South Stainless Steel Markets, and established July 2009. We are also One of the Powerful Company In the Stainless Steel and Mould steel Area.

Bozhong Metal Group is located in Shanghai, the eastern China's commercial power house. We're the leading supplier of metal products in China since 2006 and we've become the listed company in 2018(Stock code 210998). We have six subsidiary corporation located in Shanghai and Hongkong, which have built great relationship with the metal facilities abroad and at home, in order to provide excellent service for our clients.

Shandong Hengtong expansion joint manufacturing Co., Ltd. Was established in 2001 July, is located in the famous world heritage - at the foot of Taishan with a beautiful environment and convenient transportation ( West of Beijing-Shanghai high-speed rail, the Beijing-Shanghai railway, Beijing-Shanghai, Beijing-Fuzhou Expressway, South to Qingyin Expressway things across ), capital authorized is 80 million yuanis a collection of research and development, manufacturing, sales and service in one the large-scale expansion of manufacturing enterprises.

Sichuan Liaofu Special Steel Company., Ltd was established in 2001, specialized in special steel production and inventory as the main business. Now our company covers an area 76250 square meters. The manufacturing workshop has excellent production equipment such as 30, 60 tons of VOD, VHD refining furnace, 12 ton vacuum consumable furnace, 12 ton vacuum induction furnace, 2000 ton/3500 ton quick forging machine, 1000 ton precision forging machine, 5 tons / 8 tons of electro-hydraulic A set of hammer units, two sets of 1/0.75/0.25 tons air hammer, two sets of 630-ton three-way hydraulic press units, two sets of 315-ton four-column hydraulic leveling units. Auxiliary equipment include gas generator, continuous heating furnace, car- bottom type annealing furnace and electric annealing furnace. Full hydraulic electric wheel peeling machine, electric band saw, gantry saw, etc. The testing equipment includes advanced instruments for chemical analysis, physical inspection and mechanical performance testing.

ZHEJIANG SODO STAINLESS STEEL MANUFACTURING Co., Ltd. Was founded in the 2000 and is located in Longwan District of Wenzhou, known as China's largest production base for stainless steel. SODO specializes in steel pipes, pipe fittings, round steel, pipe coils, flanges, pipe valves, pipe joints, hydropneumatic pipe fittings, joints and others made from such materials as austenitic steel, super austenitic steel, duplex steel, super duplex steel, nickel-based alloys and urea-grade stainless steel.

Zhejiang Bewell Steel Industry Co., Ltd. Was established in 2013. The company is located in Wenzou, China, is closed to Wenzhou Airpot and Wenzhou Port, Bewell is a professional factory of Stainless Steel Pipe/tube, stainless steel welded pipe/tube, stainless steel pipe fitting, stainless steel bar, Coil etc, We specialize in the production of steel pipes/tube, pipe fittings, flanges etc.

Guangzhou Kingmetal Steel Industry Co., Ltd., is an Industry Group Company. It is a professional company in designing, producing and selling steel pipe, pipefittings and prefabricated house. We have our own big factories with modern machine line to make high quality products, which is mainly to be exported to oversea markets.

Shandong Chaoruisi Hi-Tech Metals Co., Ltd. Was established on November 29, 2013, with a legal representative of Sun Chengyong, a registered capital of 10.8 million yuan, a unified social credit code of 91370705085110806T, and an address at the Houguanzhuang Industrial Park, Houguanzhuang Village, Beicheng Street, Weifang Economic Development Zone, Shandong. Houguanzhuang Industrial Park, Houguanzhuang Village, Beicheng Street, Weifang Economic Development Zone, Shandong Province. The industry it belongs to is wholesale, and its business scope includes: General items: Research and development of new material technology; Technical services, technology development, technical consulting, technical exchanges, technology transfer, technology promotion; Non-ferrous metal alloy manufacturing; Metal products sales; Import and export of goods; Import and export of technology; Earthwork construction; Landscaping construction; And operation of wires and cables. (Except for projects subject to approval according to law, business activities can be carried out independently according to law with a business license) Licensed projects: Operating Class III medical devices; Subcontracting construction services; Construction engineering; Electrical installation services. (Projects subject to approval according to law can only be carried out after approval by the relevant authorities. The specific business items are subject to the approval documents or licenses issued by the relevant authorities. ) Shandong Chaoruisi New Material Technology Co., Ltd. is currently operating (open for business) as a going concern.

In the magnificent landscape of the steel industry, Liaocheng Mingxing Pipe Manufacturing Co., Ltd. Has been like a rising star since its establishment in 2016. It has emerged prominently in the industry with a rapid momentum and gradually grown into a pioneering enterprise integrating modern production and trade. The company has always focused on the global market with keen insight, and advanced steadily in the fierce market competition relying on forward-looking strategic vision and solid business capabilities, constantly writing its own development chapter.  

Permanent Steel Manufacturing Co., Ltd has been committed to being a major supplier of quality kinds of carbon steel pipe, stainless steel tube, hollow section, casing pipe, numerous types of piping equipments including Bend, Cap, Coupling, Elbow, Reducer, Stub End, Tee, Olet, Joint, Gasket, etc. As a factory, which specializing in the production, processing and sales of various steel pipes and pipe fittings size enterprises, headquartered in Hunan, the production base is located in Shandong and Tianjin.

WENZHOU SINCO STEEL CO. Ltd (ZHEJIANG TSINGCO PIPING TECHNOLOGY Co., Ltd ). Is one of the leading manufacturer and exporter for the Stainless Steel Seamless Pipes & Tubes from Wenzhou, China. Based on our Stainless Steel seamless pipe factory, We supply the ONE-STOP service fittings, flanges, valves etc to our customers home and abroad.

Dongguan Yue Lin Sen Metal Technology Co., Ltd. Introduction Dongguan Yue Lin Sen Technology Co., Ltd.: Has passed the quality system certification of GB/T 19001-2016/ISO 9001: 015 and GB/T 42061-2022/ISO 13485: 2016 medical device quality management system certification It specializes in the research and development and production of non-standard hardware medical device precision accessories as the main machine-processed metal products. It has dozens of high-precisionving lathes and CNC equipment: CNC lathes, engraving milling, lathe-milling compound machine, precision laser cutting of stainless steel capillary tubes for snake bone products, secondary processing of stainless steel thin-walled tubes (capillary tubes reduction, head sealing, bending, stamping secondary processing), and centerless grinding of long shaft products (health care level workshop) Main materials: Stainless steel capillary tubes, copper, aluminum, plastic, etc. For non-standard processing customization. Widely in electronics, electrical appliances, medical devices, automobile parts, transportation and other industries. The company is recognized by the industry with "Quality-oriented, Integrity Management", focusing non-standard parts sample making and batch processing, supporting custom drawing and sample customization, etc. The process flow is stable and efficient, the industry is quick to ship, the crafts spirit quality assurance, no middleman, and the company adheres to the customer-oriented, quality first, excellence, and win-win cooperation management concept, "Honest and after-sales guarantee! ! ! "Dongguan Yue Lin Sen Metal Technology Co., Ltd. Introduction Dongguan Yue Lin Sen Technology Co., Ltd.: Has passed the quality system certification of GB/T 19001-2016/ISO 9001: 015 and GB/T 42061-2022/ISO 13485: 2016 medical device quality management system certification It specializes in the research and development and production of non-standard hardware medical device precision accessories as the main machine-processed metal products. It has dozens of high-precisionving lathes and CNC equipment: CNC lathes, engraving milling, lathe-milling compound machine, precision laser cutting of stainless steel capillary tubes for snake bone products, secondary processing of stainless steel thin-walled tubes (capillary tubes reduction, head sealing, bending, stamping secondary processing), and centerless grinding of long shaft products (health care level workshop) Main materials: Stainless steel capillary tubes, copper, aluminum, plastic, etc. For non-standard processing customization. Widely in electronics, electrical appliances, medical devices, automobile parts, transportation and other industries. The company is recognized by the industry with "Quality-oriented, Integrity Management", focusing non-standard parts sample making and batch processing, supporting custom drawing and sample customization, etc. The process flow is stable and efficient, the industry is quick to ship, the crafts spirit quality assurance, no middleman, and the company adheres to the customer-oriented, quality first, excellence, and win-win cooperation management concept, "Honest and after-sales guarantee! ! !

Shandong Xingtongda Steel Co., Ltd was founded in 2020 with a registered capital of 10 million RMB and has more than 20 years of experience in the steel industry. Our annual sales nearly one billion, about 300, 000 tons steel.

Jingjiang trust trading Co., Ltd. Was established in 2008, we' Re specializing in manufacturing & exporting marine equipment, construction material, ship models and heating treatment fixtures. With professional mechanical engineers and sales staff mastered in international trade, we' Ve been devoting ourselves to introducing Chinese best products to worldwide customers. Our advantages are good price, excellent quality, fast delivery & good service.

Tianjin Dingshengwang steel Co., Ltd. is specialized in producing and marketing stainless steel products. The company is located in Tianjin which is an economic center in the north of China and international city. Oor company annual production capacity is 15000 tons of stainless steel welded pipe, and 800 Tons of seamless stainless steel, in strict line with GB, ASTM(ASME), EN, DIN, JIS and other international standard.

Mingyi Intelligent Equipment ( Tianjin)Co., Ltd. is a company that integrates the research, design and customized development, production and sales services of mechanical products. The company has been manufactured and exported in variouos of ASME tanks, CO2 supercritical equipment, gelatin equipment, aerogel equipment and aerogel insulation materials for more than 20 years, it provides customized solutions and products for users.

Our core business covers aluminum alloys, copper alloys, stainless steel, alloy steel, and special alloys, complemented by customized solutions in sizes, shapes, and materials to meet diverse customer needs. Backed by advanced production facilities and an efficient logistics network, we ensure high-quality products and timely deliveries. Sinoleopard's products are widely exported to markets including the United States, Germany, India, the Middle East, Southeast Asia, and beyond. Guided by our founder Mr. Lin Guojun's principle-"We focus on service, for without service, there is no continuity"-we are committed to innovation, quality, and customer satisfaction. Our mission is to provide high-value solutions that drive our clients' success, while our vision is to build an enduring ecological steel service platform that connects manufacturers, traders, logistics providers, and end-users worldwide. Sinoleopard remains dedicated to being a trusted partner, offering not only premium products but also comprehensive solutions that foster sustainable growth.

As a subsidiary of Hualong Holding Industrial Co., Ltd, Ningbo Galaxy Industrial Trading Co, . Ltd. was established in 1990 As the earliest enterprise in titanium industry in China, the company has become a key manufacturer of Titanium (Ti) \Nickel (Ni) materials and pressure vessels in China now.