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Liaoning Jinrong Machinery Import and Export Co, . Ltd

6 yrs
·Trading Company
Main Products:
Heat Thermocompressor, Horizontal Drying Oven
Country/Region:
Liaoning, China
R&D Capacity:
OEM/ODM Service
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.

Shandong Sino Steel Co., Ltd.

Main Products:
Galvanized Steel Coil, Prepainted Steel Coil, Roofing Sheet, Steel Coil, Steel Sheet, Steel Strip, Corrugated Roofing Sheet, Galvalume Steel Coil, Tinplate
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Sino Steel Co., Ltd. Was one large Steel Holding Company.

Goldensign Industry Co., Ltd.

5.0
Main Products:
PVC Foam Board, PVC Foam Sheet, Acrylic Sheet, ABS Double Color Board, PVC Celuka Sheet, Rigid PVC Sheet, Engraving Board, Sign Board
Country/Region:
Shanghai, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Goldensign Industry Co., Ltd. is a leading manufacturer of materials used for sign making, digital UV pringting, cabinet and building since 2004.

Zhejiang Shengdalong Acrylic Co., Ltd.

20 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Acrylic Sheet, Acrylic Board, PMMA Sheet, Plexiglass, Organic Glass, Perspex, Cast Acryilc, Acrylic, Plastic Product
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Shengdalong Acrylic Co., Ltd is a professional enterprise which dedicates to the production. Research and development of casting acrylic sheet. It covers an area of 25000 square meters, located in Qiuling Road, Lanxi Economic Development Zone, Jinhua city, Zhejiang Province.

Shanghai Cosy Industrial Co., Ltd.

Main Products:
PVC Foam Board, Acrylic Sheet, ABS Engraving Sheet, Paper Foam Board, Flex Banner, Self Adhesive Vinyl, PP Hollow Sheet, Aluminum Composite Panel, Canvas, Roll up
Country/Region:
Shanghai, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Cosy Industrial is professional integrated company for advertising materials. Our products including all advertising and printing materials. We are focus on to provide one stop shopping and professional selling service to you. We have our own factory, also have good cooperation with 32 factories in China. China is a state of ceremonies and Chinese is also very friendly. We sincerely hope that we could start good cooperation in the near future. Welcome to Shanghai, China. China has a proverb: Not do business can also make friends. We are looking forward to establishing long cooperation relationship with you in the near future.

Foshan Youzhong Building Materials Co., Ltd.

Main Products:
Aluminum Honeycomb Core, Aluminum Honeycomb Panel, Aluminum Coil&Foil
Country/Region:
Guangdong, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Our company is dedicated to the R&D, production and sales of aluminum products, with a well-established and highly efficient supply chain as the core pillar of our business operations. Our main offerings include aluminum coils, aluminum foils, aluminum honeycomb cores, and aluminum honeycomb panels-each product line is backed by a seamless supply chain system that covers raw material procurement, standardized production, intelligent warehousing, and fast logistics distribution.

Jiangsu Jili Paper Co., Ltd.

16 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Paper, Roll PE Coated Paper, Bottom Of Paper Cup, PE Paper Cup Fan, Sheet Of PE Paper
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
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.

Anping Yinrun Wire Mesh Co., Ltd

5.0
Main Products:
Welded Wire Mesh, Galvanized Wire Mesh, Epoxy Coated Wire Mesh, Expanded Metal Mesh, Stainless Steel Wire Mesh, Welded Wire Mesh Panel, Filter Mesh, Hexagonal Wire Mesh, Knitted Wire Mesh, Perforated Metal
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Anping Yinrun wire mesh Co., Ltd is engaged in manufacturing, processing and marketing wire mesh products as a whole. Our main products include Welded wire mesh, Square wire mesh, Galvanized wire mesh, Epoxy coated wire mesh, stainless steel wire mesh, expanded metal mesh, hexagonal wire mesh mainly used for construction, filtration, agricuture industry and so on,

YANGZHOU CHENGSEN PLASTICS CO., LTD.

19 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
ABS Sheet, HIPS Sheet, Polycarbonate Solid Sheet, Dashboard Leather, PMMA/ABS Sheet, PVC/ABS Sheet, PC/ABS Sheet, Acrylic Sheet, TPU/ABS Sheet, PE Sheet
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Yangzhou ChengSen Plastic Co., Ltd is a professional manufacturer of all kinds of plastic sheets such as ABS sheet, high impact polystyrene sheet, acrylic sheet, polycarbonate sheet and ABS composite plastic sheets including PC ABS, ABS PMMA, PVC ABS alloy, etc., which are intensively used in automotive interior parts, advertising printing, light boxes, luggage, bathroom and building materials for agricultural greenhouse, carport, awning and so on.

China Steel Material & Pipe Company

4 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Seamless Steel Pipe, Precision Steel Pipe, Galvanized Steel Pipe, Square Steel Pipe, Irregular Steel Pipe
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Company China Steel Material & Pipe Company, together with its subsidiaries Company JinHuaTai (Tianjin) International Trade Co, Ltd, Company HuaQiYouFa Pipe Tech, and Company ZhongTian ZhongGong, are affiliated to the same group. One-stop steel material, steel pipe&plate, section steel and customization tailored to your needs more than 20 years. Our steel material supply 30 out of 32 regions in China. It has 4 offices in China, 1 international branch in Tianjin; 3factories(2 in LiaoCheng, 1 in JingHai).

Dezhou Hongdayuan New Material Technology Co., Ltd.

4 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Plastic Sheet
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Dezhou Hongdayuan New Material Technology Co., Ltd. Located in the China UHMWPE production intensive center, Dezhou. We are currently the largest manufacturer in China covering an area of 120, 000 meter square. We are specialized in researching and manufacturing Ultra High Molecular Weight PE (UHMWPE) products including UHMWPE marine face pad, UHMWPE sheet/board, UHMWPE lining plate, for example, the coal lining, cement lining, HDPE sheet, UHMWPE sheet, PP sheet, ice rink, cutting boards, temporary road mats, Outrigger pads, artificial ice rink, ice hockey, curling sets, wheel stopper irregular machine parts etc.

Foshan Huage Power Equipment Co., Ltd.

27 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Transformer Core
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Foshan Huge Electric Power Equipment Co., Ltd. is located in Shishan Science and TechnologyIndustrial Park, Nanhai District, Foshan City, China. Lt is a large enterprise specializing in the production oftransformer components such as distribution transformer cores and clamps. The company was founded in2000, covering a total area of more than 10, 000 square meters, and currently has more than 90 employees. Allengineers and technical workers haveinternational/nationalrelatedindustry qualifications. Huage has a complete set of advanced production equipment such as china's advanced ZJx (0.5). 1000/800 silicon steel sheet longitudinal shearing production line, CTL400-22/23 type horizontal shearingline, CTR600-23L type horizontal shearing line, 1000 intelligent servo/cTL1000-28s high-speed horizontalshearing line, 6000 laser cutting machine, th rowing/sho oting peenin g RO om, p aintin g roo m, dryin g room, and20-ton liftin g crane. The PRO duction process is simplified and mature, and integrates highly automated. Whileimproving production efficiency and production accuracy, it saves a large amount of production labor andred uces PRO ductio n costs. After the tech nical transformation and upgrading ofthe iron core project, it has theproduction capacity of large-capacity dry-changing iron cores below 34, 000K. At present, Huage has formedthe advantage of one-stop supply of clips, iron cores and overall paint, and will achieve an annual production

Ningbo Luchen Packaging Technology Co., Ltd.

15 yrs
·Manufacturer/Factory & Trading Company
Main Products:
PP Hollow Sheet
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Ningbo Luchen is a quality manufacturer of the best in PP corrugated sheet, storage boxes, dividers with PP hollow sheets, located in Ningbo, China. We can create a range of products and solutions to meet our customers' demands as leading plastic manufacturers Rely on innovative mode of operation and technology to lead the trend in PP corrugated sheet industry. Luchen also develop trusted cooperative relationship with customers and suppliers to create a mutual win situation. Luchen committed to provide "green" products for human low-carbon life, and make unremitting efforts to improve the quality of life.

Yangzhou Meiyi Machinery Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Acrylic Display
Country/Region:
Jiangsu, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Jiangsu Meiyi Technology Co., Ltd. is a professional and reliable manufacturer specializing in the R&D, design, production, and sales of high-quality acrylic (PMMA) products, located in Jiangsu Province, China-a core area for advanced manufacturing and global trade. With years of experience in the acrylic industry, we have established a complete and mature production system, adhering to the concept of "quality first, customer-oriented, innovation-driven" to provide high-standard acrylic solutions for customers at home and abroad.

Wuxi Julong Silicon Steel Co., Ltd

Main Products:
Oriented Silicon Steel Coil, Oriented Silicon Steel Lamination, Transformer Core, Goes, Oriented Silicon Steel Mother Coil, Oriented Slitted Silicon Steel, Oriented Electrical Steel, CRGO Silicon Steel, Transformer Core Lamination, Oriented Silicon Steel
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Since 1988, Wuxi Julong Silicon Steel Co., Ltd concentrated on oil immersed transformer cores, dry-type transformer cores, and 800KV ultra-high voltage power transformer cores, also supplies grain oriented silicon steel slit coil, OEM lamination and assembled core. We are exclusive user of Bao-steel and has Bao-steel Julong Joint Laboratory, engaged in deep cooperation in the field of ultra thin and ultra thick oriented silicon steel for high energy efficiency transformer, low noise silicon steel processing market adaptability. We have cooperated with Siemens Energy, ABB, Schneider, Wujiang Transfromer. We have 30, 000tons oriented silicon steel in our warehouse and 58 international and domestic advanced longitudinal and transverse cutting production lines, including German GEORG Precision Cut TBA800 E-Stacker, TBA1000, and TBA800, with an annual output of over 100, 000 tons of oriented electrical steel products. Wuxi julong silicon steel Co., Ltd is located in wuxi city, Jiangsu province, covers an area of about 68, 000 square meter.

Tianjin Deer Supply Chain Management Co., Ltd.

10 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Prepainted Steel Coil, PPGI/PPGL, PPGI Slitted Coils, Galvanized Steel Coils, Galvanized Steel Strips, Galvanized Steel Sheets, Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Steel Sheets, Galvalume Steel Coils, Galvalume Steel Strips, Hot Rolled Steel Coils, Hot Rolled Steel Sheets
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Deer Group is top 10 exporter and importer in Tianjin now, we have steel manufacturing with 10 years' export experience, international trade and international logistics with 100, 000.00 square meters indoor warehouse in tianjin port. Owning production-oriented enterprises, trading companies, a number of logistics companies. One production plant is located in Tianjin Export Processing Trade Zone, the area is a special customs supervision area, enjoy "into the area getting tax rebate" trade policy. Relying on the geographical advantages strips 'width below 600mm enjoys export tax rebates. Trade Company since its inception, walks towards global sourcing, global sales, with comprehensive value-added and complex, competitive and steady progress. Logistics is the Ministry of Commerce has approved the establishment of maritime transport, air transport agent for international freight forwarding company, to provide customers with accurate timetable, reasonable tariffs, information and other aspects of high-quality and efficient services. Group since its operation, with the overall growing strength, has become a benchmark for companies in the industry have a significant influence. Adhering to the "innovation, quality, integrity, and seek common development" business philosophy to provide our customers with the highest quality products and services, and sincerely look forward to our cooperation!

Liaocheng Shengteng New Material Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Galvanized Coil, PPGI, Carbon Steel, Structural Steel, Steel Plate, Self Drilling Anchor Bolt, Galvanized Steel Coil, Galvanized Steel Sheet, Color Coated Steel Coil
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Over the past few years, we have focused solely on one thing: How to make your business operate more effectively. We think, we design, and then equip your company with various different components. As a manufacturing company jointly invested by multiple manufacturers of Shengten New Materials, we combine the unique technologies and manufacturing processes of each of these manufacturers. We offer products with competitive manufacturing costs to support brands with specific attitudes and styles. Come and talk to us.

Shandong Zhishang Steel Co., Ltd.

6 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Galvanized Steel, 55% Galvalume Steel, Color Coated Steel, Stainless Steel, Carbon Steel, Steel Structure
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong zhishang steel company is specialized in steel products such as HR steel, CR steel, wire rod, GI steel, prepainted steel, stainless, Galvanized products, H-beam steel, steel tube, seam/seamless steel pipe Steel structure customization etc, which is China-calss professional, reliable and outstanding steel supplier.

Suzhou Huiyuan Plastic Products Co. Ltd.

Main Products:
Pick Bins, PP Layer Pad, Coroplast Sheet, PP Corrugated Sheet, Corrugated Plastic Sheet, Plastic Corrugated Sheet, Corflute Sheets, Corrugated Plastic Box, Pallet Sleeve Box, Delta Traps
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Huiyuan Plastic brand is one of the first benchmark factories on China Manufacturing Network, with an output value of over 400 million yuan, and its products are exported both domestically and internationally.

Hebei Zhongchen Advanced Material Technology Co., Ltd.

12 yrs
·Manufacturer/Factory & Trading Company
Main Products:
UHMWPE Sheet, Ground Protection Mats, Outrigger Pads, Synthetic Ice Rink, UHMWPE Pad, HDPE Sheet, Crane Outrigger Pads, UHMWPE Fender Pad, Hockey Rink, Temporary Access Matting Solution
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hebei Zhongchen Advanced Material Technology Co., Ltd. - Your Premier Engineering Partner for High-Performance UHMWPE Solutions

LUOYANG COMBAT TUNGSTEN & MOLYBDENUM MATERIAL CO., LTD.

19 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Tungsten Wire, Molybdenum Wire, Tungsten Plate, Tantalum Sheet, Molybdenum Bar, Nickel Wire, Tungsten Heavy Alloy, W-Cu Alloy, Tzm, Tungsten Copper Alloy
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Luoyang Combat Tungsten and Molybdenum Material Co., Ltd. Is located in Luoyang and is a joint-stock company with a registered capital of 50 million. The molybdenum metal in Luoyang area ranks first in Asia. With its abundant resources, Combat Company specializes in manufacturing and exporting tungsten, molybdenum, titanium, tantalum and niobium products. Combat has its own production plant, which has realized a complete production line from powder ->Rod (plate) ->

Shanghai Renhao Industrial Co., Ltd.

Trading Company
Main Products:
Acrylic Sheet/PVC sheet
Country/Region:
Shanghai, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Shanghai Renhao Industrial Co., Ltd. Was established on May 14, 2006, with its headquarters located in Fengxian District, Shanghai. It is a comprehensive manufacturer and distributor specializing in acrylic materials and decorative building materials. The company focuses on production and sales, covering decorative materials, building materials, hardware accessories, and daily necessities. It also offers value-added services such as exhibition display services, business consulting, and graphic design and production.

Foshan Fenzhan Stainless Steel Co., Ltd

Main Products:
Stainless Steel Strip, Stainless Steel Coil, Stainless Steel Sheet, Stainless Steel Circle, Stainless Steel Products, 410 Stainless Steel, 304 Stainless Steel, 201 Stainless Steel, 430 Stainless Steel, Stainless Steel Tableware
Country/Region:
Guangdong, China
Sample Service:
Sample Available
Company Profile:
We have more than 20 years of stainless steel experience, and we have our own stainless steel factory in Jieyang. Our factory has a total of 12 production lines, as well as processing and finishing, circle, plate and strip. Available surface in 2D, 2B, BA, No. 4, HL, 6K, 8K finish or embossed coils and sheets. Factory mainly focuses on cold rolling. In terms of production, we strictly control quality, and I always adhere to quality first and price second. We are serious and responsible for each roll of materials. The stainless steel materials we sell include 400 series, 200 series and 300 series, such as 410 # 430 # 409 # 201 # 304 # 301 # 316 #, etc. The sizes or thickness of stainless steel coil can be customized. We also produce stainless steel tableware products, including stainless steel spoons, forks, knives, which can be packaged into a complete set according to customer requirements. The sizes and material quality also can be customized. Our products have been exported to Egypt, Bangladesh, Pakistan, Russia, Vietnam, Indonesia, South Korea, Japan, etc. We also appreciate the customer's recognition and praise of our products, which is the greatest support and affirmation for us. We warmly welcome customers from all over the world to establish a long-term mutual beneficial relationship and create a bright future together. You can contact me at any time. We are not only selling products, but help customers solve problems!

Shandong Hongcheng Steel Co., Ltd.

5 yrs
·Trading Company
Main Products:
Steel channel, round bar, square rod, steel pipe, steel angle
Country/Region:
Shandong, China
Sample Service:
Sample Available
Company Profile:
Shandong Hongcheng Metal Materials Co., Ltd. is a professional steel product manufacturer. The company is located in Jinan City, Shandong Province, close to Qingdao Port and Tianjin Port, and sea transportation is very convenient. Main products: Carbon steel coils, stainless steel coils, galvanized coils, color-coated coils, roof panels, rebars, H-shaped steel, angle steel, channel steel, etc., with rich product resources, providing you with one-stop procurement.

DA LIAN MESCO STEEL CO., LTD.

5.0
Main Products:
Aluminized Steel/Pipe, Zam Steel /Pipe, Powder Sprayed Steel, Galvalume Steel Coil/Pipe, Galvanized Steel Coil/Pipe, PPGL/PPGI, Container House, Stainless Steel, Enameled Steel, Carton Steel
Country/Region:
Liaoning, China
Sample Service:
Sample Available
Company Profile:
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

Hangzhou Duzhong Imp &Exp Co. Ltd

4 yrs
·Trading Company
Main Products:
ABS Sheet, ABS Acrylic Sheet, Acrylic Sheet, Vacuum Forming Machine, Mould, Shower Cabin, Bathtub
Country/Region:
Zhejiang, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
    We are a professional manufacturer and global trader specializing in high-quality ABS sheets, Acrylic sheet, vacuum forming machine and bathtub mould.  

Dalian Times Steel Co., Ltd.

9 yrs
Main Products:
Mobile Container House, Aluminized Steel, Magnelis Steel, Stainless Steel, Aluminized Steel Tube, VCM Steel, Cladding Steel Plate, Purity Iron, Galvanized Steel, Powder Coating Steel
Country/Region:
Liaoning, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
TIMES STEEL, established in 2007 and located in Dalian, Liaoning Province, China, is one of the largest privately owned steel exporters in Northeast China.

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