Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube

Black Rectangle Pipe Manufacturers & Suppliers

Black Rectangle Pipe Total 604 manufacturers & suppliers found with 1,812 products

Shandong SDEE Steel Co., Ltd

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Galvanized Steel Coil/Sheet , Glavalume Steel Coil/Sheet , Prepainted Galvanized Steel Coil/Sheet , Prepainted Galvalume Steel Coil/Sheet , Color Coated Steel Coil/Sheet
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • 3"X3"X3mm Strong Black Steel Tube Pipe to Malaysia
    US$ 500 / Ton
    100 Tons (MOQ)
  • Hot Dipped Pregalvanized Steel Rectangular / Square Tube / Hollow Section Construction Pipe / Spring Steel
    US$ 500 / Ton
    100 Tons (MOQ)
  • Welded Square Rectangular Steel Pipe Hollow Section
    US$ 500 / Ton
    100 Tons (MOQ)

Shandong Tata Iron and Steel Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Steel Pipe , Steel Rebar , Carbon Steel Coil , Carbon Steel Pipe , Carbon Steel Sheet
OEM, ODM
ISO 9001
  • Factory Supply Good Price Square Rectangle Black Mild Carbon Steel Tube for Building Material
    US$ 580 / Ton
    1 Ton (MOQ)
  • Hot Selling Carbon Steel ERW Black Square and Rectangle Pipe Hollow Tube in Factory
    US$ 580 / Ton
    1 Ton (MOQ)
  • Factory Supply Square Steel Tubes Low Price 20# 10# Rectangle Pipe Square Welded Carbon Carbon Steel Pipe and Tubes
    US$ 580 / Ton
    1 Ton (MOQ)

Wuxi City Ge Ming Sheng Steel Trading Co., Ltd

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area40
Plant Area
Number of Employees3
Number of Employees
Trading Company
Stainless Steel , Hardware , Cold Rolled Steel , Copper
Others
within 15 workdays
  • High Quality Black Steel Square Tube Pipe / Rectangle Steel Tubing
    US$ 682 / Ton
    20 Tons (MOQ)
  • Carbon Steel ERW Black Square and Rectangle Pipe Hollow Tube
    US$ 689 / Ton
    20 Tons (MOQ)
  • Good Price Square Rectangle Steel Hollow Section Tube / Welded Steel Tube
    US$ 686 / Ton
    20 Tons (MOQ)

Liaocheng Shengteng New Material Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area60
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Seamless Steel Pipe , Carbon Steel Plate , Galvalume Coil , PPGI Roof , H Beam
ODM, OEM
ISO 9001, BSCI, ANSI/ESD
  • China Factory Large Diameter Spiral Welded Black Mild Carbon Steel Round Square Rectangle SSAW
    US$ 400 / Piece
    3 Pieces (MOQ)
  • Q195/ Q215/ Q235, /Ss400/Mass Wholesale High Quality Square Tube
    US$ 590 / Ton
    5 Tons (MOQ)
  • Hot All Kinds of Rectangular Tube/Welcome Inquiry
    US$ 620 / Ton
    5 Tons (MOQ)

Jingzhan Machine Tool Accessories Hebei Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Number of Employees2
Number of Employees
Manufacturer/Factory , Trading Company
Bellows Cover , Drag Chain
within 15 workdays
Cangzhou, Hebei
  • Connecting Pipes Are Used for Building Works
    US$ 1 / Piece
    1 Piece (MOQ)
  • Ventilated Soft Connection Canvas Joint
    US$ 5 / Piece
    2 Pieces (MOQ)
  • Soft Connection High Temperature Protective Cover
    US$ 1 / Piece
    1 Piece (MOQ)

Kunlun Stainless Steel Group

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Stainless Steel Plate , Stainless Steel Coil , Stainless Steel Strip , Stainless Steel Bar , Stainless Steel Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Ms ERW Hollow Section Square Rectangle Round Pipe Hollow Iron Pipe Welded Black Steel Pipe Tube
    US$ 4215 / Ton
    1 Ton (MOQ)
  • API 5L ASTM A106 Gr. B St37 St52 X52 A53 Mild Hot Rolled Carbon Steel Seamless Square Rectangle Pipes Carbon Steel Pipes for Gas
    US$ 4215 / Ton
    1 Ton (MOQ)
  • ASTM A53 Gr. B ERW Sch 40 Galvanized Steel Pipe Customized High Quality Round/Square/Rectangle Carbon Steel Pipe
    US$ 4215 / Ton
    1 Ton (MOQ)

Baogang (Shandong) Iron and Steel Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Copper , Zinc Ingot , Aluminum Ingot , Lead Ingot , Tin Ingot
OEM, ODM
ISO 9001, GMP
  • Hollow Section Square Rectangle Pipe Welded Black Steel Pipe Tube
    US$ 520 / Ton
    1 Ton (MOQ)
  • 10% off House Oil Gas Well Tube API 5CT J55, K55, N80, L80, T95, P110, Q125, OCTG Carbon Seamless Hydraulic Cylinder Structure Casing Tubing Drill Pipe
    US$ 579 / Ton
    1 Ton (MOQ)
  • Hot Rolled Size 3 Inch 5 Inch Oil Casing Seamless Steel Pipe
    US$ 510 / Ton
    25 Tons (MOQ)

Xinyifeng (Shandong) Metal Materials Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Wire Rod , Coil/Strip , Pipe/Tube , Profile Steel /Beam , Rod/Bar
Own Brand
ISO 9001
  • ASTM A53 Gr. B ERW Sch 40 Galvanized Steel Pipe Customized High Quality Round/Square/Rectangle Carbon Steel Pipe
    US$ 560 / Ton
    1 Ton (MOQ)
  • Mild Carbon Steel Tube Round Square Rectangle SSAW Sawl API 5L CS ERW Welded Steel Pipe
    US$ 560 / Ton
    1 Ton (MOQ)
  • API 5L ASTM A106 Gr. B St37 St52 X52 A53 Mild Hot Rolled Carbon Steel Seamless Square Rectangle Pipes Carbon Steel Pipes for Gas
    US$ 560 / Ton
    1 Ton (MOQ)

Shandong Baotai Steel Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area200
Plant Area
Number of Employees11
Number of Employees
Trading Company
Carbon Steel , Galvanized Steel , PPGI , PPGL , Sheet Pile
Nil
within 15 workdays
  • Manufacturer A36 Gi Pipe Hot Dipped Rectangle Galvanized Steel Tube Carbon Steel Tube
    US$ 640 / Ton
    25 Tons (MOQ)
  • ASTM A36 HSS Shs Steel Square Rectangle Tube Price
    US$ 630 / Ton
    10 Tons (MOQ)
  • 6 Meter ERW Weld 20mm Diameter Q235 A106 Grb Galvanized Steel Pipe
    US$ 558 / Ton
    1 Ton (MOQ)

Shijiazhuang Chengsen Trading Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Wire Mesh , Steel Square Pipe , Roofing Sheet , Wire Nails , Fiberglass Cloth
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Seamless Welded Galvanized Steel Pipe Square Steel Tube Rectangle Steel Tube Corrosion Resistance
    US$ 410 / Ton
    10 Tons (MOQ)
  • Large Dimensions 300mm 500mm Powder Coated Aluminium Rectangle Hollow Pipe Anodized Aluminum Square Tube
    US$ 410 / Ton
    10 Tons (MOQ)
  • High-Quality Galvanized Rectangle Welded Gabion Cages for Soil Retention and Erosion Control
    US$ 8.75 / Set
    500 Sets (MOQ)

Zhangjiagang Jun Xiong Metal Products Co., Ltd.

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Trading Company
Steel Bar , Cold Drawn Steel Bar , Square Steel Bar , Hexagonal Steel Bar , Alloy Steel Bar
ISO 9001
Suzhou, Jiangsu
  • ASTM A500 Gr. B Square Steel Pipe with Thin Wall Galvanized
    US$ 500 / Ton
    3 Tons (MOQ)
  • Black Annealed Rectangle Hollow Sections Steel 30*50mm
    US$ 500 / Ton
    3 Tons (MOQ)
  • ASTM A500 Grade-B, ASTM a 36 Grade-B Cold Drawn Welded Steel Rectangle Tube
    US$ 500 / Ton
    3 Tons (MOQ)

Tianjin Datong Industry and Trade Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Steel Nails/Iron Nail/Screw , Steel Wire/Iron Wire , Wire Mesh/Fence , Steel Pipe , Steel Profile/Purlin
OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Carbon Square Steel Pipe/ Rectangle Steel Tube/Welded Seamless Pipe Factory
    US$ 900 / Ton
    10 Tons (MOQ)
  • Welding/Square, Rectangular / Thick Wall / Steel Pipe
    US$ 900 / Ton
    10 Tons (MOQ)
  • High Quality Q235 Galvanized Steel Pipe for Greenhouse
    US$ 720 / Ton
    20 Tons (MOQ)

Henan Steel Guang International Trade Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Steel Plate , Steel Tube , Angle Steel Bar , Round Bar , CNC Cutting Service
OEM
ISO 9001, ISO 9000, ASME
  • Factory Supply AISI 4140 Rectangle Tube/Square Pipe GB 42CrMo4 Steel Tube
    US$ 600 / Ton
    1 Ton (MOQ)
  • Low Carbon Seamless Steel Tube
    US$ 700 / Ton
    1 Ton (MOQ)
  • High Standard Seamless Steel Pipe and Tube
    US$ 700 / Ton
    1 Ton (MOQ)

Foshan Rabbit Metal Company Limited

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Annual Revenue5 Mil
Annual Revenue
Plant Area400
Plant Area
Number of Employees16
Number of Employees
Manufacturer/Factory , Trading Company
Aluminum Profiles , Aluminum Doors , Aluminum Windows , Aluminum
ODM, OEM, Own Brand
ISO 9001
  • China Top Ten Factory Provide 200mm Aluminium Rectangle Tube Aluminum Pipe Clamp
    US$ 2.85 / kg
    500 kg (MOQ)
  • Color Anodized Aluminum Tube and 5mm Aluminum Tube Aluminum Pipes
    US$ 2.85 / kg
    500 kg (MOQ)
  • Custom LED Light Cooling Extruded Aluminum Fin Sintered Copper Heat Pipes Welding Heatsink Radiator Heat Pipe
    US$ 2.85 / kg
    500 kg (MOQ)

Flk Pipeline Co., Limited

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Ss Pipe , Stainless Steel Seamless Steel Pipe , Steel Pipe , Welded Tube , Stainless Steel Thick-Walled Tube
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Wholesale Customized Good Quality Black Round Stainless Steel Pipe Fittings Stainless Steel Pipe 304
    US$ 12.5 / branch
    1 branch (MOQ)
  • High Quality Galvanized Square and Rectangular Steel Pipes and Tubes/China Black Square /Galvanized Square Steel Hollow Section
    US$ 12.5 / branch
    1 branch (MOQ)

Wuxi Zhuoya Metal Products Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Stainless Steel Coil , Stainless Stee Plate/Sheet , Stainless Steel Pipe/Tube , Stainles Steel Strip , Stainless Steel Round Bar/Rebar
OEM, ODM, Customized
ISO 9001, ISO 14000
  • Factory Directly Wholesale Stm A106 Gr. B Rectangle Steel Tube
    US$ 749 / Ton
    1 Ton (MOQ)
  • Factory Directly Wholesale Small Diameter Steel Rectangle Tube/Pipe
    US$ 749 / Ton
    1 Ton (MOQ)

Shandong Chuangxian New Materials Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Galvanized Series , Oil Pipe , Prepainted Galvanized Steel Coil , Hot Rolled Steel Sheet Pile , Steel Pipe
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Ms ERW Hollow Section Square Rectangle Round Pipe Hollow Iron Pipe Welded Black Steel Pipe Tube
    US$ 550 / Ton
    1 Ton (MOQ)
  • Ms ERW Hollow Section Square Rectangle Round Pipe Hollow Iron Pipe Welded Black Steel Pipe Tube Od: 8*8-500*500mm
    US$ 500 / Ton
    1 Ton (MOQ)

Liaocheng Jiadonghe Steel Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Seamless Square Steel Pipe , Railyway Steel Rail , Cold Rolled Precision Steel Tubes Pipes , Galvanized Steel Pipe , Steel Sheet/Plate
OEM, ODM
ISO 9001, ISO 9000, ISO 10012
  • Preferential Price Hot-Rolled/Cold-Drawn S235jrh S275j2h S275j0h S355j0h S355j2h Square Rectangle Rectangular Black Galvanized Steel Pipe/Sheet
    US$ 6 / kg
    100 kg (MOQ)
  • Atms Mirror No. 1 2b Ba 8K Steamless Pipe/Tube Round/Square/Rectangle Stainless Steel Pipe/Tube Hastelloy/Aluminum/Galvanized/Carbon
    US$ 600 / Ton
    1 Ton (MOQ)

Deruisi Co., Limited.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Stainless Steel Sheet/Plate , Stainless Steel Coil , Stainless Steel Strip , Stainless Steel Pipe/Square Tube , Carbon Steel Plate/Pipe/Square Tube/Coil/Strip
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • 0.25-0.95mm Thick Hollow Section Dx51d Hot Dipped Black Pre Galvanized Square Iron Zinc Coated Gi Galvanized Rectangle Rectangular Steel Pipe Tube
    US$ 550 / Ton
    1 Ton (MOQ)
  • Hexagonal Bar Profile Round Square Rectangle Shape Rod Hollow Bar Steel 6mm Stainless Steel/Carbon/Galvanized/Aluminum/Mild Hexagon Bar ASTM ASME Ss
    US$ 1250 / Ton
    1 Ton (MOQ)

Zhejiang Tianyan Holding Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees497
Number of Employees
Manufacturer/Factory , Trading Company
Pipe; Pipe Fitting; Valve; Faucet
ODM, OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, WRAP
  • 4X4 PVC Box Black Cover for Insulating Electrical Conduit System (NEMA)
    US$ 0.02 / Box
    5 Boxes (MOQ)
  • PVC Handybox Black Cover for Insulating Electrical Conduit System (NEMA)
    US$ 0.02 / Box
    5 Boxes (MOQ)

Shandong Tianrun High Quality Steel Metal Materials Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Steel Plates , Steel Coil , Galvanized Steel Coil , Galvanized Steel Pipe , Color Coated Coil
OEM, ODM
Response Time≤3h
  • Gi Pipe for Boiler Pipe and Hydraulic System with Q195 Grade
    US$ 500 / Ton
    5 Tons (MOQ)

Shandong Puneng Steel Group Co., Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Stainless Steel , PPGI , Gi , Roof Sheet , Aluminum
OEM, ODM
Response Time≤3h
  • Good Price ASTM 316/317L/403/304/420 Stainless Steel Round Pipe
    US$ 1948 / Ton
    1 Ton (MOQ)

Qingdao Jiahexin Steel Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Annual Revenue100 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees65
Number of Employees
Manufacturer/Factory , Trading Company
Steel structure workshop/warehouse , parts of steel structure , steel welded fabrications , building material , welded T bars and beams
ODM, OEM
ISO 9001, ISO 9000
  • Hot Sale Steel Square Rectangle Pipe & Tube
    US$ 450 / Ton
    10 Tons (MOQ)

Eternoo Machinery Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area117
Plant Area
Number of Employees6
Number of Employees
Trading Company
Prestressed Concrete and Post Tension Machinery , Steel Products , Cleaning and Mixing Equipments
OEM, ODM
ISO 9001, ISO 9000
  • China Cheap Dealer Seamless Carbon Steel Pipe Round Rectangle Rhombus Section Sector Fanshaped
    US$ 580 / Ton
    1 Ton (MOQ)

Jiangsu Tisco Steel Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Stainless Steel Sheet , Copper Sheet , Stainless Steel Coil , Aluminium Plate , Carbon Steel Plate
OEM, ODM, Own Brand
ISO 9001, BSCI, ASME
  • Ms ERW Hollow Section Square Rectangle Round Pipe Hollow Iron Pipe Welded Black Steel Pipe Tube
    US$ 1000 / Ton
    1 Ton (MOQ)

Foshan HXC Metal Product Co, Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Stainless Steel Sheet , Stainless Steel Coil , 304 Stainless Steel , 304 Stainless Steel Strip , 201stainless Steel Strip
ISO 9001
Foshan, Guangdong
  • Hxc Hollow Section Square Rectangle Round Pipe Hollow Iron Pipe Welded Black Steel Pipe Tube
    US$ 800 / Ton
    1 Ton (MOQ)

Wuxi Biying Steel Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Group Corporation
Steel Pipe , Steel Plate , Steel Coil , Steel Bar , Galvanized Steel Pipe
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • 1020 Ms ERW Hollow Section Square Rectangle Hollow Iron Pipe Welded Black Steel Pipe Tube
    US$ 490 / Ton
    5 Tons (MOQ)

Angang Metal Products (Shandong) Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Galvanized Steel Coil , Carbon Steel Coil /Plate , H  Beam , Galvanized Roofing Sheet , PPGI
OEM, ODM
ISO 9001
  • Low Price Round/Square/ Rectangle Black and Galvanized Mild Carbon Steel Tube for Building Material
    US$ 600 / Ton
    5 Tons (MOQ)

Jiangsu Hengshuntai Steel Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Round Bar , Hartz Alloy , Stainless Steel Coil
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Supplier ASTM A36 A53 A192 Q235 Q235B 1045 4130 1020 Sch40 Black API 5L Gr. B Sch40s Grade B Welded Seamless Stainless Coated Carbon Steel Pipe Tube
    US$ 585 / Ton
    5 Tons (MOQ)

Qingdao Hengjia Technology Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Galvanized Steel Pipe , Stainless Stele Pipe , Carbon Welded Steel Pipe , Alloy Steel Pipe , Carbon Seamless Steel Pipe
OEM, ODM
ISO 9001, QC 080000, BSCI, BRC, SA 8000
  • Square Round Rectangle Hexagonal Shape Stainless Steel Welded Pipe/Tube
    US$ 1200 / Ton
    1 Ton (MOQ)
Items per Page: 10 | 30 | 50

Category

Construction & Decoration (365) Metallurgy, Mineral & Energy (306) Manufacturing & Processing Machinery (264) Industrial Equipment & Components (246) Tools & Hardware (245) Auto, Motorcycle Parts & Accessories (126) Furniture (72) Electrical & Electronics (60) Packaging & Printing (48) Transportation (39) More

Business Type

Manufacturer/Factory (496) Trading Company (398) Group Corporation (29) Other (4)

Management Certification

ISO 9001 (402) ISO 14001 (171) ISO 9000 (128) ISO 14000 (84) BSCI (82) ISO 20000 (71) IATF16949 (69) OHSAS/ OHSMS 18001 (66) ISO9001:2015 (64) QC 080000 (57) ISO 14064 (53) HSE (51) GMP (48) Others (38) ASME (30) ANSI/ESD (26) ISO 10012 (24) ISO 13485 (23) ISO14001:2015 (22) ISO 22000 (22) FSC (21) SEDEX (21) BRC (20) GAP (19) ISO 29001 (19) SA 8000 (19) ISO 17025 (18) QHSE (17) ISO 50001 (17) WRAP (16) PAS 28000 (16) BS 25999-2 (16) QSR (16) HACCP (15) LEED (15) IFS (15) EICC (15) AIB (14) BREEAM (14) SHE Audits (14) HQE (13) ISO9001:2008 (5) ISO45001:2016 (5) ISO14001:2004 (2) OHSAS18001:2007 (2) More

Annual Revenue

<1 Million USD (216) 2.5 ~ 5 Million USD (9) 10 ~ 50 Million USD (9) 5 ~ 10 Million USD (5) >100 Million USD (3) 1 ~ 2.5 Million USD (2) 50 ~ 100 Million USD (1) More

No. of Employees

5-50 People (137) 51-200 People (67) Less than 5 People (19) 201-500 People (10) 501-1000 People (4) Above 1000 People (1) More

Province & Region

Shandong (152) Guangdong (114) Jiangsu (82) Hebei (76) Zhejiang (58) Tianjin (32) Fujian (19) Shanghai (18) Henan (13) Anhui (7) Shaanxi (7) Hunan (7) Jiangxi (6) Shanxi (4) Beijing (3) Liaoning (3) Hubei (2) Hainan (1) More