Home Supplier Discovery Industrial Equipment & Components Seal Ring

Wholesale Formed Ring Manufacturers & Suppliers

Wholesale Formed Ring Total 1,298 manufacturers & suppliers found with 3,894 products

Ningbo Sunwell Sealing Materials Co., Ltd.

China Supplier - Gold MemberSince 2011

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Gasket , Braided Packing , Compression Sheets , Sealing Equipments , Sealing Gaskets
OEM, Own Brand
ISO 9001
  • Pure Die Formed Graphite Ring/Graphite Gland Packing Rings (SUNWELL)
    Negotiable
    10 Pieces (MOQ)
  • Presured Graphite Ring
    US$ 0.5 / Piece
    100 Pieces (MOQ)
  • Pure Pressured Graphite Ring
    US$ 0.5 / Piece
    100 Pieces (MOQ)

China Ningbo Seal & Gasket Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Number of Employees1
Number of Employees
Trading Company
Spiral Wound Gasket , Ring Joint Gasket , Metal and Non-Metal Gasket , Gasket Sheet , PTFE Products
OEM, ODM, Own Brand
ISO 9001
  • Pure Die Formed Graphite Ring
    US$ 1 / Piece
    10 Pieces (MOQ)
  • Die Formed Graphite Seal Ring
    US$ 1 / Piece
    10 Pieces (MOQ)
  • Solid Flat Brass Sealing Ring Yellow Color
    US$ 0.5 / Piece
    10 Pieces (MOQ)

FLAG ADVERTISING (BEIJING) LIMITED

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Graphite , Graphite Block , Graphite Mold , Graphite Felt , Graphite Powder
OEM, ODM
ISO 9001, ISO 14000, BSCI, SEDEX
  • Flexible Expanded Graphite Die-Formed Ring
    US$ 4 / Piece
    1 Piece (MOQ)
  • Direct Factory Flexible Die-Formed Graphite Ring
    US$ 4 / Piece
    1 Piece (MOQ)
  • Customized Graphite Ring for Mechanical Sealing
    US$ 8 / Piece
    1 Piece (MOQ)

Hangzhou Lectstyle Trade Co., Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
DC Motor , Wheelchair Motor , Electric Transaxle , Wind Turbine , Windshield Wiper Motor
OEM
ISO 9001, ISO 9000, ISO 14001
  • Lectstyle Oil-Free Air Compressor Pre Formed Ring PTFE Piston Rings 74.5X47.5X0.75mm
    US$ 1 / Piece
    1000 Pieces (MOQ)
  • Lectstyle Oil-Free Air Compressor Pre Formed Ring PTFE Piston Rings 61.2X47.8X0.7mm
    US$ 0.6 / Piece
    1000 Pieces (MOQ)
  • Lectstyle Oil-Free Air Compressor Pre Formed Ring PTFE Piston Rings 68X48X1mm
    US$ 0.9 / Piece
    1000 Pieces (MOQ)

Anyang Rarlong Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Steel Wheel Part , Wheel Rims , Section Steel , Railway Material , Truck Wheel
OEM
ISO 9001, IATF16949
  • Auto Wheel Parts S355jr Q345b A572m Gr50 22.5X8.25 Demountable Ring
    US$ 15 / Piece
    1 Piece (MOQ)
  • Auto Wheel Parts Rim Size 22.5 Inch 8.25 Series Demountable Rings
    US$ 15 / Piece
    1 Piece (MOQ)
  • Steel Ring 8.25× 17.5 8.25× 22.5 8.25× 24.5 Wheel Rim Connecting Rings
    US$ 15 / Piece
    1 Piece (MOQ)

Zhejiang Top Sealing and Insulation Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees86
Number of Employees
Manufacturer/Factory , Trading Company
Gland Packing , Graphite Products , Glass Fiber Products , Ceramic Fiber Products , ISO Tank Container Accessories
Own Brand, ODM, OEM
Others
  • Graphite Packing Ring Formed by Molding Flexible Graphite Tape
    US$ 2 / Meter
    1000 Meters (MOQ)

Jiangsu Kaiye Heavy Industry Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Forging , Steel Forging , Forging Ring , Forging Blank , Forging Shaft
ISO9001:2015, ISO14001:2015
within 15 workdays
  • Spin Formed Forged High-Strength Connecting Ring for Wind Power Tower Drum
    US$ 1 / Piece
    1 Piece (MOQ)

Zhuzhou Oston Carbide Co., Ltd

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Carbide Burrs , Carbide Burr Blanks , Carbide Endmills , Carbide Rods , Carbide Boring Bars
OEM, ODM, Own Brand
ISO 9001
  • 150mm Fo Type Factory Supply Tungsten Carbide Roller Rings with Sintered in Hip Furnace, Tungsten Carbide Roll for Cold Formed Wire Rods
    US$ 150 / Piece
    3 Pieces (MOQ)

Dongguan Walle Sealing Technology Development Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Number of Employees27
Number of Employees
Manufacturer/Factory , Trading Company
Seals
ODM, OEM
ISO9001:2015
  • PTFE-Based Material Rulon 142 Seals/Piston Rings
    US$ 0.1 / Piece
    50 Pieces (MOQ)
  • Rulon 1410 PTFE-Based Material/Valve Seal/Pump Seal/Piston Ring
    US$ 0.2 / Piece
    50 Pieces (MOQ)
  • Rulon W2 Bearing Piston Ring
    US$ 0.1 / Piece
    50 Pieces (MOQ)

Xiamen Huanengda Spring Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Number of Employees27
Number of Employees
Manufacturer/Factory , Trading Company
Spring , Stamping , Tooling Parts , Precision Parts , CNC
ODM, OEM
The company have the quality management system
  • China Custom Wire Bending Spring Stainless Steel Wire Forming Clamp Ring
    US$ 0.05 / Piece
    1 Piece (MOQ)
  • The Factory Processing Automobile Spring Steel Wire Forming, Iron Wire Ring Bending Forming
    US$ 0.05 / Piece
    1 Piece (MOQ)
  • OEM Stainless Steel Metal Swp Piano Music Wire Spring Ring Form Curved Linear Spring
    US$ 0.05 / Piece
    1 Piece (MOQ)

Xingtai Dalaran Sports Products Factory

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area1200
Plant Area
Number of Employees18
Number of Employees
Manufacturer/Factory , Trading Company
Interface Pad , Oil Seals , Graphite Gasket , Graphite Interface Pad , Car Exhaust Gasket
ODM
Response Time≤3h
  • Exhaust Muffler High Temperature Corrosion Resistant Custom Graphite Gasket Graphite Ring
    US$ 0.2 / Piece
    500 Pieces (MOQ)
  • Auto Exhaust Gasket Exhaust Pipe Interface Pad 42.3*48.4*30.8
    US$ 0.2 / Piece
    500 Pieces (MOQ)
  • O Ring Exhaust Gasket Wire Mesh Gaskets Manufacturers OEM
    US$ 0.2 / Piece
    500 Pieces (MOQ)

Dongguan Weihui Hardware Spring Products Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Annual Revenue8 Mil
Annual Revenue
Plant Area320
Plant Area
Number of Employees16
Number of Employees
Manufacturer/Factory , Trading Company
Compression Spring , Tension Spring , Wire Forming , Torsion Spring , Spring Clip
ODM, OEM
Response Time≤3h
  • Hot Seller and High Quanlity Stainless Steel Metal Ring
    US$ 0.1 / Piece
    2000 Pieces (MOQ)
  • OEM Stainless Steel Any J S Shape Wire Bending Forming Metal Ring
    US$ 0.1 / Piece
    2000 Pieces (MOQ)
  • Customized Metal Circle Ring Any Shape Wire Forming
    US$ 0.1 / Piece
    2000 Pieces (MOQ)

Xiamen Hongsheng-Hardware Spring Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Annual Revenue26.54 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees70
Number of Employees
Manufacturer/Factory
Spring , Stamping parts , Wire forming , Bushing
ODM, OEM
ISO9001:2015, IATF16949
  • Custom Wire Bending Forming Cable Clips Carbon Steel Hexagon Retaining Ring
    US$ 0.02 / Piece
    800 Pieces (MOQ)
  • Factory Custom Wholesale Precision Welded Wire Formed Metal Stainless Steel O Ring Round Spring
    US$ 0.2 / Piece
    1000 Pieces (MOQ)
  • Hongsheng Spring OEM Customized Shape Copper Brass O Ring Coil Wire Forming Spring
    US$ 0.15 / Piece
    1000 Pieces (MOQ)

JIANGSU LIANGYI CO., LIMITED

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Manufacturer/Factory
Forged Rings , Forging Parts , Forging Rings , Forged Shafts , Forging Flanges
OEM
Wuxi, Jiangsu
  • Inconel 617 Forged/Forging Rings (UNS N06617, 2.4663, Alloy 617)
    US$ 2 / Piece
    1 Piece (MOQ)
  • 15-5pH Valve Seat Rings (UNS S15500, 1.4545, XM-12, 15-5 pH)
    US$ 1 / Piece
    1 Piece (MOQ)
  • A-286 Railway locomotive Traction Motors Non-magnetic Turbine Motor Generator Rotor Retaining Rings (UNS S66286, 1.4944, X5NiCrTi26-15, A286)
    US$ 1 / Piece
    1 Piece (MOQ)

Shandong Oasisland Wheel Systems Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Tyre , Wheel Rim , Agricultural Tyre , Flotation Implement Tyre , OTR Tyre
OEM, ODM
ISO 9001, IATF16949
  • Lock Ring / Side Ring and Bead Seat Band for OTR Wheel Rim
    Negotiable
    100 Pieces (MOQ)
  • Side Ring for OTR Wheel Rims
    US$ 20 / Piece
    100 Pieces (MOQ)
  • Steel Wheel Rim Component for Earthmover
    Negotiable
    100 Pieces (MOQ)

QINGDAO CIERNE MECHANICAL PARTS CO., LTD.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area210
Plant Area
Number of Employees10
Number of Employees
Trading Company
Mechanical Seal , Expanded PTFE , Modified PTFE , PTFE Parts , Compressed Fiber Sheets
OEM, ODM, Own Brand
Response Time≤3h
  • China Manufacturer Carbon Graphite Ring Seal for Sale /High Pure 99.99% Isostatic Pressing Formed Graphite Blocks
    US$ 0.1 / kg
    5 kg (MOQ)
  • China Hot Selling Expanded Graphite Ring
    US$ 0.1 / kg
    5 kg (MOQ)
  • China Manufacturer Price Gland Packing Seal Graphite Sealing Ring
    US$ 0.1 / kg
    5 kg (MOQ)

Zhangjiagang Maitan Metal Products Co., Limited

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Tube Sheet , Shell , Channel , Low Fin Tubes , Fin Tube
Own Brand
ISO 9001, ISO 9000, ISO 14001
  • Tubing Elbow 1/2" Flg X 1/2"Flg W/O-Ring Stainless Steel Manifold
    US$ 1 / Piece
    1 Piece (MOQ)
  • Manifold Tube 5/8" Jic Male X 1/2"Flgx 1/4"NPT Port
    US$ 1 / Piece
    1 Piece (MOQ)
  • Manifold Inlet 7.5HP Stainless Steel 304
    Negotiable
    1 Piece (MOQ)

Qingdao Gujun Machinery Manufacturing Co., Ltd

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees29
Number of Employees
Manufacturer/Factory , Trading Company
Metal Products
ODM, OEM, Own Brand
IATF16949
  • Factory Customized CNC Machining Auto Ship Parts Auto One-Way Clutch Inner Ring
    US$ 0.5 / Piece
    1000 Pieces (MOQ)
  • China Factory Engine Piston Ring Auto Parts High Precision
    US$ 0.2 / Piece
    100 Pieces (MOQ)
  • Plunger Marker with Ring for Metal Fittings for Catheter
    US$ 0.2 / Piece
    100 Pieces (MOQ)

Xing Tai Biaotuo Seal Co., Ltd

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees52
Number of Employees
Manufacturer/Factory , Trading Company
Oil Seal , Stainless Seal , 3700 Series , Cassette Oil Seal
ODM, OEM
Xingtai, Hebei
  • Fabric Phenolic Resin Wear Guide Ring for Hydraulic Cylinder
    US$ 0.1 / Piece
    100 Pieces (MOQ)
  • Demaisi Phenolic Fabric Guide Ring for Hydraulic Wear Ring
    US$ 0.1 / Piece
    100 Pieces (MOQ)

Zibo Ou Zheng Carbon Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Number of Employees2
Number of Employees
Trading Company
Graphite Block , Graphite Powder , Graphite Material , Graphite Electrode , Carbon Additive
OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
  • Ouzheng Factory Direct Die Formed Graphite Thrust Bearings
    US$ 1 / Piece
    1 Piece (MOQ)
  • Factory Direct Die Formed Graphite Thrust Bearings
    US$ 1 / Piece
    1 Piece (MOQ)

Anhui Zhongteng Automobile Parts Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Annual Revenue79.2 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees178
Number of Employees
Manufacturer/Factory , Trading Company
Spring , Compression Spring , Torsion Spring , Tension Spring , Auto Parts
ODM, OEM
ISO14001:2015, IATF 16949
  • High Quality Wire Bending Steel Ring
    US$ 0.01 / Piece
    1000 Pieces (MOQ)

WH Thermal Technology (Shanghai) Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Thermal Insulation Materials , Microporous Insulation Materials , Energy-Saving Insulation , Ceramic Fiber Products , Soluble Fiber Eco-Insulation
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE
  • Ceramic Fiber Seal Ring
    Negotiable
    100 Pieces (MOQ)

Ningbo Yombo Rubber & Plastic Products Co., Ltd.

China Supplier - Diamond MemberSince 2006

Suppliers with verified business licenses

5.0
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Plastic Products , Rubber Products , Silicon Rubber Products , Rubber Roof Flashing , Roof Flashing
OEM
ISO9001:2015, IATF16949
  • O Ring/Silicone O Ring/Colors O Rings
    Negotiable
    100 Pieces (MOQ)

PINGXIANG TIANSHENG CHEMICAL EQUIPMENT CO., LTD.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Random Packings , Structured Packing , Wire Gauze Packing , Demister Pad , Liquid Covering Ball
ISO9001:2015
within 15 workdays
  • Bacterial House Fish Tank Filter Material Aquarium Bottom Filter Nano-Ceramic Ring of Bacteria House
    US$ 0.6 / Piece
    1000 Pieces (MOQ)
  • Fish Tank Filter Material Culture Bacteria Nitrifying Bacteria House Ceramic Ring Filter Two-Color Bacterial Ring
    US$ 0.6 / Piece
    1000 Pieces (MOQ)
  • Aquarium Accessories Far-Infrared Nitrifying Bacteria House Aquarium Bio Filter Media Bakki Shower
    US$ 0.6 / Piece
    1000 Pieces (MOQ)

Liyang Hongyang Feed Machinery Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory
Ring Die , Roller Shell , Pellet Mill , Pellet Die , Flat Die
OEM
ISO 9001
  • Factory Supply Long Life Pellet Dies Animal Feed Pellet Mill Ring Die Ring Mould for Feed Manufacturing Plant
    US$ 300 / Piece
    1 Piece (MOQ)
  • China Supply High Quality Wood Pellet Machine Spare Parts Cpm Series Ring Mould
    US$ 500 / Piece
    1 Piece (MOQ)
  • Chicken / Cattle / Sheep Fodder Pellet Ring Die Animal Feed Pellet Machine Ring Mould / Fodder Pellet Matrix
    US$ 300 / Piece
    1 Piece (MOQ)

Xingtai Chengzhi Seal Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Annual Revenue18 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees42
Number of Employees
Manufacturer/Factory , Trading Company
O-Ring , Oil Seals , Bonded Seal , Machinery Seal , Rubber Shaped Seals
ODM, OEM, Own Brand
ISO 9001, IATF16949
  • Factory Direct Manufacturer of High Quality Oring Durable FKM O-Ring NBR O-Ring EPDM O-Ring
    US$ 0.001 / Piece
    10 Pieces (MOQ)
  • Factory Direct Sales to Chinese Manufacturers Skeleton Oil Seal 17 * 23 * 10-17 * 48 * 10 Sealing Ring Dust Resistant
    US$ 0.01 / Piece
    10 Pieces (MOQ)
  • Custom High Precision FPM FKM HNBR NBR FKM Silicone EPDM Rubber Oring Seals O-Ring O Rings
    US$ 0.001 / Piece
    2000 Pieces (MOQ)

Quanzhou Shengda Rubber Products Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees48
Number of Employees
Manufacturer/Factory , Trading Company
O Ring
ODM, OEM
ISO 9001, ISO 14001
  • Cylinder Piston Rod Dust Polyurethane Seal Rings
    US$ 0.65 / Piece
    500 Pieces (MOQ)
  • Excellent Strength and Abrasion Resistant 70shore Polyurethane O Ring for High Hydraulic Pressure
    US$ 0.017 / Piece
    5000 Pieces (MOQ)
  • As568 Standard Excellent Wear and Abrasion Resistant 90shore PU Polyurethane O Ring
    US$ 0.02 / Piece
    1000 Pieces (MOQ)

Pingxiang Fxsino Petrochemical Packing Co., Ltd.

China Supplier - Diamond MemberSince 2006

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees4
Number of Employees
Manufacturer/Factory , Trading Company
Tower Random Packing , Tower Structured Packing , Tower Internals
Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2016, After-sales Service Certification
  • Stainless Steel Metal Super Raschig Ring
    US$ 800 / cubic meter
    1 cubic meter (MOQ)
  • 1st Generation Metal Random Packing Raschig Ring
    US$ 500 / cubic meter
    1 cubic meter (MOQ)
  • 25mm Metallic Raschig Ring High Quality Cheap Metal Rasching Ring
    US$ 500 / cubic meter
    1 cubic meter (MOQ)

Hebei Linchuan Safety Protective Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Annual Revenue8 Mil
Annual Revenue
Plant Area700
Plant Area
Number of Employees28
Number of Employees
Manufacturer/Factory
Metal Mesh Gloves. Metal Mesh Apron , Welded Wire Mesh , Metal Mesh Filter
Own Brand, ODM, OEM
within 15 workdays
  • 47mm, 73mm, 96mm Plastic Tellerette Rings Plastic PP PVC Plastic Tellerette Rings for Scrubber Tower Packing
    Negotiable
    1 Piece (MOQ)
  • Stainless Steel Pall Ring for Tower Packing/SS304 Metal Pall Ring for Chemical
    US$ 800 / CBM
    299 CBM (MOQ)
  • PP PVC PVDF Plastic Cascade Ring for Cooling Tower Packing 25mm, 38mm, 50mm, 76mm Plastic Cascade Mini Rings
    Negotiable
    1 Piece (MOQ)

Taizhou City Xiefeng Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2005

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Sprayer , Battery Sprayer Pump , Hand Sprayers , Plastic Sprayer , Knapsack Sprayers
OEM, Own Brand
ISO 9001, ISO 9000
  • Xf-0205-14 Tank Cover Fasten Ring
    Negotiable
    1000 Pieces (MOQ)
  • Xf-0205-14 Tan Cover Fasten Ring
    Negotiable
    1000 Pieces (MOQ)
  • Xf-0419 Plastic PP PE Material Rubber O Ring Air Chamber
    Negotiable
    1000 Pieces (MOQ)
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Category

Manufacturing & Processing Machinery (789) Industrial Equipment & Components (744) Tools & Hardware (407) Metallurgy, Mineral & Energy (379) Electrical & Electronics (305) Construction & Decoration (303) Chemicals (297) Auto, Motorcycle Parts & Accessories (275) Instruments & Meters (199) Agriculture & Food (170) More

Business Type

Manufacturer/Factory (1,083) Trading Company (919) Group Corporation (55) Other (16)

Management Certification

ISO 9001 (774) ISO 14001 (332) ISO 9000 (209) ISO9001:2015 (201) ISO 14000 (129) IATF16949 (108) GMP (104) Others (99) ISO14001:2015 (96) ISO 20000 (95) OHSAS/ OHSMS 18001 (88) QC 080000 (85) BSCI (80) ISO 14064 (66) HSE (66) ISO 13485 (42) HACCP (37) FSC (30) ASME (30) BRC (27) ISO 22000 (25) ISO45001:2016 (24) PAS 28000 (19) SEDEX (18) SA 8000 (18) ISO 29001 (17) ISO 50001 (17) QSR (17) QHSE (17) HQE (16) GAP (16) ANSI/ESD (16) ISO 17025 (15) AIB (15) BS 25999-2 (15) ISO 10012 (14) EICC (14) LEED (14) WRAP (13) SHE Audits (13) IFS (12) BREEAM (10) ISO9001:2008 (7) ISO14001:2004 (2) OHSAS18001:2007 (1) More

Annual Revenue

<1 Million USD (562) 5 ~ 10 Million USD (18) 10 ~ 50 Million USD (18) 2.5 ~ 5 Million USD (14) 1 ~ 2.5 Million USD (12) 50 ~ 100 Million USD (6) >100 Million USD (4) More

No. of Employees

5-50 People (352) 51-200 People (173) Less than 5 People (43) 201-500 People (39) 501-1000 People (9) Above 1000 People (6) More

Province & Region

Shandong (239) Jiangsu (185) Zhejiang (176) Guangdong (154) Henan (117) Hebei (100) Shanghai (73) Hunan (33) Fujian (32) Liaoning (25) Tianjin (23) Beijing (22) Jiangxi (22) Shaanxi (22) Anhui (22) Hubei (21) Sichuan (11) Chongqing (8) Shanxi (3) Guangxi (2) Yunnan (2) Jilin (2) Heilongjiang (1) Guizhou (1) Inner Mongolia (1) Hongkong S.A.R. (1) More