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Zhejiang Sailing Steel Industry Co., Ltd.

Main Products:
Stainless Steel Pipe, Stainless Steel Seamless Pipe, Welded Stainless Steel Pipe, Sanitary Stainless Steel Pipe, Heat Exchanger Tube, Stainless Steel Seamless Tubing, Stainless Steel Tubing, High Purity Clean Pipe, Welded Stainless Steel Tube, Ss Pipe
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
ZHEJIANG SAILING STEEL INDUSTRY Co., Ltd was founded in 2011 in Wenzhou. We are a manufacturer devoted to the production and sales of stainless steel pipes and tubes, including seamless & welded stainless steel pipes and tubes, sanitary pipes, heat exchange tube, special steel material pipes. The material we are dealing including 304/304L/321/321H/310S/347H/316L/316Ti/317L/2205/2507, and Nickle base Alloy. The standards to be implemented are ASTM A312, ASTM A213, ASTM A269, ASTM A511, ASTM A789, ASTM A790, JIS3463, JIS3459, DIN2462, DIN17458, DIN17456, EN10216-5.

Zhejiang Decheng Stainless Steel Co., Ltd.

11 yrs
·Trading Company
Main Products:
Stainless Steel Seamless Pipe, Stainless Steel Welded Pipe, Stainless Steel Sanitary Mirror Pipe and High PU, Stainless Steel Pipe Fittings, Stainless Steel Flange, Special Material Pipes, Stainless S
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Decheng Stainless Steel Co., Ltd. Was founded in 1997. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers.

Wenzhou Guohao Steel Co., Ltd

Main Products:
Stainless Steel Seamless Tube/Pipe, Duplex Stainless Steel Tube/Pipe, Nickel Alloy Tube/Pipe, Stainless Steel Welded Pipe, Stainless Steel U Tube, Stainless Steel Coiled Tube, Stainless Steel Plate, Pipe Fitting, Stainless Steel Bar, Fin Tube
Country/Region:
Zhejiang, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
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.

Zhejiang Xindeda Special Pipe Industry Co., Ltd.

30 yrs
·Manufacturer/Factory
Main Products:
Stainless Steel Pipes/Tubes, Stainless Steel Seamless Pipes/Tubes, Austenite Stainless Steel, Cold Drawn Stainless Steel Pipe, Stainless Steel Flange/Fittings
Country/Region:
Zhejiang, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Xindeda Special Pipe Industry Co., Ltd. Was founded in 1997, located at longwan district in wenzhou city zhejiang province China.It is 2 kilometers away from wenzhou airport, enjoying very convenient transportation access and direct under wenzhou city.

XINHANG SPECIAL MATERIAL CO.,LTD HANGZHOU BRANCH

3 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Stainless Steel Seamless Tube/Pipe, Stainless Steel Flanges, Stainless Steel Tube Fittings, Stainless Steel Pipe Connector, Stainless Steel Welded Tube/Pipe, Stainless Steel Bright Seamless Tube/Pipe,
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
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.

SHAANXI RUIYANG IMPORT EXPORT CO., LTD.

Main Products:
Steel Pipe, Stainless Steel, Steel Wire Rope, Stainless Steel Bar, Aluminium, Anchor Bolt, Marine Hardware, Reformer Tube, Bolts and Nuts, Centrifugal Cast Tube
Country/Region:
Shaanxi, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to 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. To perfect our service, we provide the products with good quality at the reasonable price.

Shanghai Hongxianghui Steel Manufacturing Co., Ltd.

Main Products:
Seamless Steel Pipe, PPGI, Seamless Pipe, Ductile Iron Pipe, Welded Pipe, Pickling&Oiled Coil, Stainless Pipe, Stainless Coil, Metal Product, Steel Product
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Shanghai Hongxianghui Steel Manufacturing Co., Ltd. (HXH Steel), established on March 21, 2021, is a comprehensive foreign trade enterprise specializing in global, multi-category steel trade. As a key affiliate of the Zhongye Group, and backed by RMB 146 million in capital, we leverage the group's powerful manufacturing base to provide global clients with reliable, one-stop steel procurement solutions.

Chengdu Derbo Steel Co., Ltd

5.0
Main Products:
Steel Pipe, Stainless Steel, Steel Plate, Fitting, Flange
Country/Region:
Sichuan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Chengdu Derbo Steel Co., Ltd. Since its establishment in 1990s, has focused on steel industry for more than10 years with the principle of perfect quality and excellent service and basic purpose of providing strategic sourcing service and product solutions for foreign market.

Huzhou Dapu Advanced Material Technology Co., Ltd

Main Products:
Stainless Steel Tube, Stainless Steel Seamless Tube, Stainless Steel Welded Tube, Nickel Alloy Pipe, Stainless Steel Seamless Pipe, Stainless Steel Welded Pipe, Nickel Ally Bar, Nickel Alloy Sheet, Stainless Steel Plate, Stainless Steel Pipe Fitting
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Huzhou Dapu Stainless Steel Co., Ltd, is a company specialized in producing and marketing stainless steel pipe products. The company is jointly established by two companies which are professional manufacture of stainless steel welded pipe and stainless steel seamless pipe respectively. Company has professional production equipment and advanced testing equipment. We also have passed certificated by ISO9001-2000 and PED, and have obtained the Manufacture License of Special Equipment People's Republic of China.

Qingdao Ironsteel International Trading Co., Ltd.

21 yrs
·Trading Company
Main Products:
Steel Pipe, PPGI Coil/Sheet, PPGI Roofing Sheet, Galvanized Steel Coil, Galvanized Steel Sheet, Stainless Steel Sheet, Stainless Steel Coil, Seamless Steel Pipe, Stainless Steel Pipe, Steel Pipe Fitti
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Ironsteel International Trading Co., Ltd. is a professional manufacturer/supplier of different kinds of steel coil/sheet and steel pipe products in north of China.

Tianjin Tiangang Weiye Steel Tube Co., Ltd.

Main Products:
Stainless Steel Pipe, Stainless Steel Plate, Stainless Steel Bar, Alloy Steel Pipe, Stainless Steel Coil, Low Temperature Pipe, Seamless Steel Pipe, Steel Plate, Copper Products, Nickel and Titanium Products
Country/Region:
Tianjin, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Established in 2007, Tianjin Tiangang Weiye Steel Tube Co., Ltd. is located in Tianjin Beichen District. We are one of the biggest steel products supplier by the Coast of Bohai Sea. Tianjin has Already formed a three-dimensional comprehensive transportation network. Our geographical Position is superior and transportation is very convenient.

Guangzhou Kingmetal Steel Industry Co., Ltd.

5.0
Main Products:
Steel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
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.

Hunan Shunfu Metal Material Co., Ltd.

7 yrs
·Trading Company
Main Products:
Steel Pipe
Country/Region:
Hunan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hunan Shunfu Metal Materials Co., Ltd. is a professional company that mainly sells high-quality petroleum steel and provides heat treatment and machining services.

EZ Steel Industrial Co., Ltd.

5.0
Main Products:
Carbon Steel Pipe, Chromium-Molybdenum Heat Resistance Steel Pipe, Stainless Steel Pipe, Copper & Nickel Alloy Pipe, Heat Efficiency Finned Tube, Steel Tubular Piles, Bw Sw Threaded Pipeline Fittings, Forged Flanges, Stud Bolt & Gasket, Pipeline Valves
Country/Region:
Hunan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Your Trusted Partner in Metal Piping Solutions

Wenzhou Sinco Steel Co., Ltd.

15 yrs
·Trading Company
Main Products:
Stainless Steel Pipe, Pipe Fittings, Ss Plate/Sheet, Stainless Steel Seamless Pipe, Stainless Steel Tube, Ss Flange, Stailness Steel Valve, Welded Pipe, Stainless Steel Coil, Ba Tube
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
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.

Tianjin Boer King Steel Import and Export Co., Ltd.

13 yrs
·Trading Company
Main Products:
Casing Pipe; Seamless Steel Pipe; High Pressure Boiler Tube; Spiral Steel Pipe; Stainless Steel Pipe
Country/Region:
Tianjin, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
WE BOER KING STEEL GROUP(Tianjin Boer King Steel Import and Export Co., Ltd )LOCATED IN SHUANGGANGINDUSTRIAL ZONE, JINNAN DISTRICT, TIANJIN, China. 30KM AWAY FROM TIANJIN XINGANG PORT, 8KM AWAY FROM TIANJIN AIRPORT.

TIANJIN BOER KING STEEL CO., LIMITED

Main Products:
Seamless Steel Pipe, Boiler Tube, Casing/Drill Pipe, Alloy Steel Pipe, Gas Cylinder Tube, Oil Line Steel Pipe, 3PE/2PE Steel Pipe, Stainless Steel Pipe
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Tianjin Boer King Steel Co., Ltd. Locates in the Shuang Gang industrial zone of Jinnan district 36km away from tianjin port. 6km away from tianjin airport, 40km away from train station.

Jiangsu HYT International Trading Co., Ltd.

11 yrs
·Trading Company
Main Products:
Seamless Steel Pipe, Precision Steel Pipe, Special Shape Steel Pipe
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jiangsu HYT International Trading Co., Ltd was established in 2015, which is a wholly-owned subsidiary of Wuxi Lusheng Special Steel Co., Ltd., Jiangsu HYT International Trading Co. Is responsible for the overseas marketing business of various metal products produced by our group. We specialize in alloy steel, stainless steel, carbon steel, copper, aluminum, high nickel chromium alloy and other materials of pipes, plates, bars, profiles, piping fittings and welding materials, we dediceted in providing one-stop service for petroleum, chemical, electric power and automobile manufacturing industries.

Jiangsu Jinmingxin Metal Technology Co., Ltd.

Main Products:
Stainless Steel Coil, Stainless Steel Plate, Stainless Steel Pipe, Stainless Steel Bar, Stainless Steel Thread, Stainless Steel Rack, Stainless Steel Wire
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
JiangSu Jinmingxin Metal Technology Co., Itd is a professional supplier of stainless steel materials, located in wuxi, China with high speed of economic development. We are near Shanghai port; The traffic is very convenient. The stainless steel materials sold are widely used in the fields of instruments, medical instruments, clocks, electronic medical treatment, energy and electric power, construction, mechanical hardware, automobile, decoration and so on.

Jiangsu Xinyuanxing Metal Products Co., Ltd.

4 yrs·5.0
·Trading Company
Main Products:
Metal Material
Country/Region:
Jiangsu, China
Sample Service:
Sample Available
Company Profile:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Qingdao Hengjia Technology Co., Ltd.

Main Products:
Gym Rubber Flooring, Steel, EVA Foam Mat, PVC Mat, PPGL, Roofing, Galvalume, Galvanized, PPGI, Tinplate
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Hengjia Technology Co., Ltd was founded in 2018. We are located in Qingdao, Shandong, which is a beautiful seaside city and we have our own harbor.

Liaocheng Jiujiang Machinery Manufacturing Co., Ltd.

9 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Boiler Metal Parts, Stainless Steel Plate, Stainless Steel Coil, Stainless Steel Pipe, Casting Servise, Boiler Air Nozzle, Boiler Tube Screen
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Liaocheng Jiujiang Machinery Co., Ltd. is committed to the customization and service of wear-resistant and heat-resistant steel products, and specializes in supplying power plants, coal washing plants, steel plants, petrochemicals, new energy, etc., and has made major breakthroughs in core technologies such as wear-resistant, corrosion-resistant and high temperature-resistant in pipelines. Professional advantages Our technology develops new steel materials and new products that are high temperature resistant, heat resistant, wear resistant and corrosion-resistant, and is fixedly equipped with power plants such as Datang, Huaneng, Huadian, Huadian Investment, and China Resources, as well as a large number of power plant boilers.

Tianjin TEDA Ganghua Trade Co., Ltd.

Main Products:
Stainless Steel Sheet, Stainless Steel Coils, Stainless Steel Pipes, Aluminum Sheet, Aluminum Foil, VMPET and PE Film, Corten Steel Plate, High Manganese Steel, Ship Building Plate Vessel Plate, Carbon Steel Pipe Plate
Country/Region:
Tianjin, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Tianjin TEDA Ganghua Trade Co., Ltd. Was established in 2006, located in the heartland of China-Tianjin, which is one of the four municipalities in China and also an open coastal city. Due to the special geographic position, Tianjin is one of the biggest business centers in North China. We enjoy excellent geographic location and convenient water, land and air transportation.

Huzhou Dingshang Stainless Steel Co., Ltd.

Main Products:
Welded Stainless Steel Tubes, Stainless Steel Pipes/Tubes, Welded Stainless Steel Pipes, Welded Tube, Heat Exchanger Tubes, Steel Pipe/ Tubes, Stainless Steel Pipes, Stainless Steel Tubes, Welded Stainless Steel Tube, Seamless Stainless Steel Pipe
Country/Region:
Zhejiang, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Huzhou Dingshang Stainless Steel Co., Ltd is located in Huzhou City, at the south bank of Taihu Lake, in the center of "Yangtze River Delta", close to Hangzhou and Shanghai.

Galaxy Metal Product (Wuxi) Co., Ltd

Main Products:
Stainless Steel Plate, Stainless Steel, Stainless Steel Coil, 304 Stainless Steel Plate, Stainless Steel Tube, Stainless Steel Sheet, Stainless Steel Pipe, Stainless Steel Bar, Stainless Steel Strip, Stainless Steel Pipe Fitting
Country/Region:
Jiangsu, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
GALAXY METAL PRODUCT WUXI Co., Ltd. is located in Wuxi City, Jiangsu Province, China. It enjoys a superior geographical location, convenient transportation and a beautiful environment. It is only two kilometers east of Wuxi on the Shanghai-Nanjing Expressway. Currently, Wuxi has become a well-known stainless steel distribution center throughout the country. The company integrates sales and processing distribution, specializing in stainless steel precision casting furnace materials. The prices are reasonable and the inventory is sufficient. Main business materials: 300: 304, 304L, 304H, 316L, 321, 310S, 309S, 2205, 316TI, 317H and so on400: 430, 420, 410, 441, 444, 439, T4003 and so on 200: 201, 202 900: 904L other: QN1803, QN1804, QN1701. The quality of the furnace is up to standard. Our products are mainly used in precision casting plants, with a wide range of customers. We believe that our expertise will bring you more reasonable price and more thoughtful service. We believe in: Integrity-based, realistic development, high-speed and efficient, customer first business philosophy. We will be people-oriented, scientific management standardized operation, innovative marketing, strengthen communication and cooperation with friends, to meet the needs of customers in many aspects. We will be more and more new face, more enterprising spirit, sincere attitude, hot pillow service and four friends to work together to create a better tomorrow!

Wuxi Dingyu Xinda Special Steel Co., Ltd

11 yrs
Main Products:
Steel Tube, Flange/Pipe Fitting, Welded Tube/Seamless Pipe, Steel Plate/Coil, Nickel Alloy, Titanium Alloy Plate, Elbow/Tee, Metal Pipe, Steel Rod/Bar, Metal Plate
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Wuxi Dingyu Xinda Special Steel Co., Ltd. Has world-class metallurgical equipment, mature and stable technology, and safe and reliable process flow. The smelting of special functional superalloys adopts the VIM+VAR dual vacuum dual process and the VIM+PESR+VAR triple process for smelting production; Vacuum induction melting (VIM), vacuum consumable (VAR), atmosphere protected electroslag remelting (PESR) and conventional process IF+AOD+LF+VOD metallurgical equipment. Processing equipment such as heat treatment furnaces, peeling machines, rolling straightening machines, cold drawing machines, and coreless grinders; German Spike direct reading spectrometer, hardness machine, tensile machine, impact testing machine, automatic and manual ultrasonic non-destructive testing machine, eddy current non-destructive testing machine, corrosion testing machine, salt spray testing machine, German Leica metallographic microscope and other complete testing equipment. Since 2005, Dingyu Xinda has successively passed the certifications of Lloyd's ISO quality system and PED, IATF16949, ISO13485, KR Classification Society of Korea, and AD2000 in Germany. A high-tech enterprise specializing in the research and development of high-quality special alloy functional new materials, has been committed to providing safe and reliable products for global nuclear power and high-end equipment manufacturing. The company has been focusing on special stainless steel, nickel based alloys, precision alloys, high-temperature alloys, corrosion-resistant alloys, Hastelloy alloy special steel pipes, plates, bars, profiles and forgings, pipe fittings, and flanges for 31 years. The products can also be processed according to customer drawings, and are widely used in fields such as pump valve nuclear power, aviation and military industry, automobiles and ships, medical equipment, marine engineering and petrochemical, light rail high-speed rail, compressors, turbines, etc.

Xiamen Qishine Industry Co., Ltd.

13 yrs
Main Products:
Fastener, Gasket, Flange
Country/Region:
Fujian, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
We Xiamen Qishine Industry Co., Ltd. is dedicated to supplying extensive range of Pipe, Valve, Flange, Pipe Fitting, Fastener, Gasket and related spare parts for oil, gas, petroleum industry service. And we offer Solar Power Supply System, such as Photovoltaic Panel in New Energy Field. Qishine. En. Made-in-China. com is our homepage, you are welcome to login for more details.

WUXI BAOWANG STEEL CO., LTD.

Main Products:
Stainless Steel Sheet, Steel Plate, Stainless Steel Coil, Stainless Steel Pipe, Steel Pipe, Alloy Steel, Stainless Steel Bar, Steel Strip, Cold Rolled Coil, Seamless Steel Pipe
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
After many years developments, Wuxi Baowang Steel Co., Ltd. Has become one of the level-one suppliers of China. Now the company is mainly focusing on the import and export all kinds stainless steel products,

Shandong Chenwang Steel Pipe Co., Ltd.

9 yrs
·Trading Company
Main Products:
Steel Pipes, Steel Plates, Galvanized Coils, Stainless Steel Coils, Round Steel, Galvanized Steel Pipes, Etc
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
washed phosphating seamless pipe, low-temperature resistant angle steel, low-alloy angle steel, pipe material, ND steel pipe, Corden steel pipe, cold drawn square steel, cold drawn steel pipe, Q345B steel pipe, high-pressure boiler pipe, 27SiMn seamless pipe, internally threaded steel pipe, thick walled seamless steel pipe, thick walled seamless pipe, Q355B angle steel, 12cr1movg alloy pipe, 15CrMoG high-pressure boiler pipe, Q345D steel pipe, Q355B channel steel, 45 # seamless steel pipe, Q345e fertilizer special pipe, 20 # seamless steel pipe, Q345D seamless pipe, cold drawn hexagonal steel, Q345C seamless steel pipe, 15CrMog alloy pipe, galvanized angle steel, 42CrMo seamless pipe, thick Wall steel pipe, small-diameter seamless steel pipe, Q345C steel pipe, 15crmog alloy pipe, Q345E seamless pipe, Q345C seamless pipe, 12Cr1MoviG alloy pipe, Q345E steel pipe, Q355D seamless steel pipe, Q355D steel pipe Q235nh weather resistant steel plate, 20cr seamless pipe, Q355B seamless steel pipe, Q355E seamless steel pipe, 42CrMo seamless steel pipe, 35CrMo seamless steel pipe, 20G boiler pipe, 40Cr seamless pipe, low and medium pressure boiler pipe, 12Cr1MoVG high-pressure boiler pipe, large-diameter seamless steel pipe, Q355nh weather resistant steel plate, Q345B seamless pipe, 16Mn seamless pipe, 20G high-pressure boiler pipe, Q355C seamless steel pipe, special-shaped steel pipe, Q355B steel pipe, Q345E seamless steel pipe, galvanized channel steel, galvanized seamless pipe
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