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Wholesale Sandwich Valves Manufacturers & Suppliers

Wholesale Sandwich Valves Total 424 manufacturers & suppliers found with 1,272 products

Like Valve (Tianjin) Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Annual Revenue15.86 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees29
Number of Employees
Manufacturer/Factory , Trading Company
flange butterfly valve , non rising gate valve , silencing check valve , dual plates check valve , rubber plate check valve
Own Brand, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
  • Tianjin Like Manufacture 200 Psi Wafer Type Sandwich One Way Butterfly Check Valve Sea Water
    US$ 11 / Piece
    1 Piece (MOQ)
  • ANSI Stainless Steel Worm Type Handle Wheel Sandwich Type 30 Inch BS En 593 DIN3354 Price Butterfly Valve Kitz with Gearbox
    US$ 16 / Piece
    1 Piece (MOQ)
  • Air Compressor 6 Inch SS316 Wafer Sandwich Dual Plate Check Valve
    US$ 37 / Piece
    1 Piece (MOQ)

Tianjin Zhonghui Valve Industry Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees16
Number of Employees
Manufacturer/Factory
BUTTERFLY VALVE , DUO CHECK VALVE , MARINE AIR VENT HEAD , GATE VALVE
Own Brand, ODM, OEM
ISO9001:2015
  • Marine Sandwich Check Valve
    US$ 21.64 / Piece
    1 Piece (MOQ)
  • Stainless Steel Wafer Swing Round Check Valve H74
    US$ 9 / Piece
    1 Piece (MOQ)
  • Ss Wafer Swing Check Valve Pn16
    US$ 6 / Piece
    1 Piece (MOQ)

Wenzhou Valvespro Flow Control Technology Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Electric Actuator , Pneumatic Actuator , Ball Valve , Butterfly Valve , Flowmeter
OEM, ODM, Own Brand, OTHER
ISO 9001, ISO 9000, ISO 14001
  • H74W API Stainless Steel CF8 Single Plate Sandwich Wafer Swing Check Valve
    US$ 1 / Piece
    1 Piece (MOQ)
  • H71W CF8 DN50 Pn25 Lifting Check Valve Non Return Valve Stainless Steel Check Valve
    US$ 1 / Piece
    1 Piece (MOQ)
  • H71W Mute Check Valve Wafer Type Check Valve, Suction Dry Machine Check Valve
    US$ 1 / Piece
    1 Piece (MOQ)

ANQING GREAT WALL PIPELINE CO., LTD.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area123
Plant Area
Number of Employees10
Number of Employees
Trading Company
Hot Tapping Machine , Sandwich Valve , Pipe Cutting Machine , Flange Adaptor , Repair Clamps
ODM, OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Tdw Hot Tap and Line Stop Hydraulic Sandwich Valve
    US$ 59000 / Piece
    1 Piece (MOQ)
  • Tdw 36′ ′ ANSI Class 600 Serrated RF Hydraulic Sandwich Valve for Line Stop
    US$ 59000 / Piece
    1 Piece (MOQ)
  • Tdw ANSI Class 150 300 600 Serrated RF Manual Hydraulic Sandwich Valve
    US$ 7500 / Piece
    1 Piece (MOQ)

Tianjin Worlds Valve Co., Ltd.

China Supplier - Diamond MemberSince 2010

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees92
Number of Employees
Manufacturer/Factory , Trading Company
Butterfly Valve , Wafer Type Lug Lugged Type Butterfly Valve , Full PTFE/PFA Lined Butterfly Valve , Check Valve , Double Flange Flanged Butterfly Valve
Own Brand, ODM, OEM
ISO9001:2015
  • Sandwich Wafer Check Valves Full EPDM NBR Rubber Lining Seat
    US$ 10 / Piece
    1 Piece (MOQ)
  • Cast Iron Gg25/Gg20 FC20 Fcd40 Sandwich Butterfly Valves for Pressure Reducing
    US$ 10 / Piece
    1 Piece (MOQ)
  • Sandwich Type Wafer Butterfly Valve with Pneumatic Actuator and Bronze Disc
    US$ 10 / Piece
    1 Piece (MOQ)

Wenzhou Aomite Light Industrial Machinery Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees21
Number of Employees
Manufacturer/Factory , Trading Company
Stainless Steel Sanitary Fittings , Valve , Anitary Unions , Sanitary Ferrule , Anitary Manhole Cover/Pump
Own Brand, ODM, OEM
ISO9001:2015
  • Stainless Steel Sanitary Wafer Type Sandwich Butterfly Valve
    US$ 10 / Piece
    1 Piece (MOQ)
  • Sanitary Beer Brewing Equipment Pipe Fittings SS304 Sandwich Triclamp Wafer Butterfly Valve
    US$ 15 / Piece
    2 Pieces (MOQ)
  • Beer Brewing Equipment SS304 Sanitary Wafer Butterfly Valve
    US$ 15 / Piece
    2 Pieces (MOQ)

Jiangsu Huafilter Hydraulic Industry Co., Ltd.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area1500
Plant Area
Number of Employees12
Number of Employees
Manufacturer/Factory , Trading Company
Hydraulic Valve , Hydraulic Pumps , Hydraulic Motor , Multi-Way Valve , Hydraulic Filter
ODM, OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Huade new series Hydraulic Direct Operated Pressure Reducing Valve Sandwich plate ZDR/ZDR10DP1
    US$ 124 / Piece
    1 Piece (MOQ)
  • Huade Rexroth replacemnet Hydraulic Sandwich Plate Pilot Operated Pressure Relief Valve type ZDB/ZDB6VB
    US$ 75.7 / Piece
    1 Piece (MOQ)
  • Huade Hydraulic Sandwich Plate Directional Pilot Check Valve Z2S/Z2S22
    US$ 161.9 / Piece
    1 Piece (MOQ)

Zhejiang Naibang Valve Co., Ltd.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees60
Number of Employees
Manufacturer/Factory , Trading Company
Check Valve
ODM, OEM
ISO9001:2015, API, DNV
  • Sandwich Type Single Disc Check Valve
    US$ 15 / Piece
    5 Pieces (MOQ)
  • Sandwich Type Single Plate Swing Check Valve
    US$ 5 / Piece
    5 Pieces (MOQ)
  • Stainless Steel Single Plate Sandwich Swing Check Valve
    US$ 5 / Piece
    5 Pieces (MOQ)

Quanzhou Bole Automation Engineering Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Hydraulic Valve , Piston Pump , Vane Pump , Hydraulic Motor , Hydraulic Accumulator
OEM, ODM, Own Brand
ISO 9001, ISO 9000
  • Rexroth Hydraulic Filling Valve-Sandwich Plate Zsf-W-32-F-0-1/M/01 Zsfw-W-32-F-0-1/ Size 32 40 50 63 80 100 125 160 200 Component Series 1X; 2X Hydraulic Valve
    US$ 1500 / Piece
    1 Piece (MOQ)
  • Rexroth Hydraulic Throttle Check Valve Type Z2fs Z2fs25 Z2fs22-8-3X/S Z2fs22A8-3X/S2V Sandwich Plate Valve Hydraulic Valve
    US$ 1500 / Piece
    1 Piece (MOQ)
  • Rexroth Hydraulic Pressure Sequence Valve, Direct Operated Type Zdz Zdz10 Zdz10DC1-5X/Ym Sandwich Plate Valve Hydraulic Valve
    US$ 1500 / Piece
    1 Piece (MOQ)

Zhejiang Zhitong Pipe Valve Technology Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees78
Number of Employees
Manufacturer/Factory , Trading Company
Valve
ODM, OEM
ISO9001:2015, ISO14001:2015
  • Stainless Steel ASME B16.5 Casting Pressure Control Sandwich Ball Valve for Food Milk
    US$ 5 / Piece
    10 Pieces (MOQ)
  • Stainless Steel Industrial ASTM M/F Thread Sandwich Ball Valve with Manual
    US$ 5 / Piece
    10 Pieces (MOQ)
  • SS304 Industrial JIS DIN Class150 300 Threaded 3 PC Sandwich Ball Valve
    US$ 5 / Piece
    10 Pieces (MOQ)

QINGDAO I-FLOW CO., LTD.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area227
Plant Area
Number of Employees20
Number of Employees
Trading Company
Valve , Fire Hydrant , Flange , Pipe Fitting , Strainer
OEM, ODM, Own Brand
ISO9001:2015
  • Wafer Sandwich Check Valve Thin Compact Type with Spring
    US$ 15.43 / Set
    2 Sets (MOQ)
  • Sandwich Type Forging Body Single Disc Swing Check Valve
    US$ 16.5 / Set
    1 Set (MOQ)
  • Thin Compact Type Sandwich Check Valve
    US$ 15.43 / Set
    2 Sets (MOQ)

Tianjin Newton Valve Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Number of Employees12
Number of Employees
Manufacturer/Factory , Trading Company
Butterfly Valve , Wafer Check Valve , Resilient Seat Gate Valve
ODM, OEM
ISO9001:2015, ISO14001:2015
  • Sandwich Wafer Type Butterfly Valve with Rubber Liner and CE ISO Wras Acs Approval
    US$ 10 / Set
    1 Set (MOQ)
  • Cast Iron Gg25/Gg20 FC20 Fcd40 Sandwich Butterfly Valves for Pressure Reducing
    US$ 10 / Set
    1 Set (MOQ)
  • Sandwich Type Wafer Butterfly Valve with Pneumatic Actuator and Bronze Disc
    US$ 10 / Set
    1 Set (MOQ)

Shandong Taifeng Intelligent Control Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Cartridge Valve , Hydraulic Manifold , Sectional Hydraulic Valve , Prefill Valve , Axial Piston Pump
Own Brand
ISO 9001, ISO 9000
  • Sandwich Plate Design Trm20 Series Sectional Pilot Control Valve Hydraulic Directional Control Valve for 7 to 10 Tons Excavators
    US$ 600 / Piece
    1 Piece (MOQ)
  • Sandwich Plate Design Hydraulic Sectional Control Valve for 7 to 10 Ton Excavators
    US$ 300 / Piece
    2 Pieces (MOQ)
  • Sandwich Plate Design Trm20 Series Electric Proportional Hydraulic Sectional Direction Control Valve
    US$ 600 / Piece
    1 Piece (MOQ)

Shanghai Flow Valve & Fitting Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees31
Number of Employees
Manufacturer/Factory , Trading Company
Butterfly Valve , Check Valve
ODM, OEM, Own Brand
ISO 9001
  • Dual Disc Check Valve/Dual Plate Wafer Check Valve/Double Plate Check Valve/Sandwich Type Check Valve
    US$ 5 / Piece
    2 Pieces (MOQ)
  • Sandwich Type Cast Steel Non Return Valve, for Industrial
    US$ 5 / Piece
    2 Pieces (MOQ)
  • 40 mm to 300 mm Sandwich Type Cast Iron Non Return Valve
    US$ 5 / Piece
    2 Pieces (MOQ)

Jinan Longli Hydraulic Device Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees25
Number of Employees
Manufacturer/Factory , Trading Company
Hydraulic Directional Valve , Hydraulic Manifold , Cartridge Valve , Manifold Block
ODM, OEM
ISO9001:2015
  • Z1S6 Rexroth type Sandwich Plate Type Hydraulic Check Valve
    US$ 11.2 / Piece
    1 Piece (MOQ)
  • Rexroth RV RVP Hydraulic Sandwich Check Valve Types
    US$ 7 / Piece
    1 Piece (MOQ)
  • RVP12 Rexroth Type Hydraulic Sandwich Check Valve Types
    US$ 14.0 / Piece
    1 Piece (MOQ)

Vatac Valves (Wenzhou) Corporation

China Supplier - Diamond MemberSince 2009

Suppliers with verified business licenses

5.0
Plant Area1200
Plant Area
Other
Ball Valve , Globe Valve , Gate Valve , Check Valve , Butterfly Valve
OEM, ODM, Own Brand
ISO 9001, ISO 14001, HSE, QC 080000, WRAP...
  • API 594 Single Disc Wafer Check Valve (Sandwich Valve)
    US$ 36 / Piece
    6 Pieces (MOQ)
  • Forged Steel Single Disc Wafer Check Valve
    US$ 36 / Piece
    6 Pieces (MOQ)
  • API Forged Steel A105/Ss304/Ss316 Single Disc Check Valve
    US$ 36 / Piece
    6 Pieces (MOQ)

Jiangsu Nanva Tech Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area800
Plant Area
Number of Employees10
Number of Employees
Manufacturer/Factory
Electric Valve , Pneumatic Valve
Own Brand, ODM, OEM
Response Time≤3h
  • Plastic Sandwich Type Soft Seal Butterfly Valve
    US$ 69 / Piece
    1 Piece (MOQ)
  • Electric All-Lined PTFE Clamp Butterfly Valve Resistant to Strong Acid and Alkali Corrosion Industrial Chemical Cut-off Valve
    US$ 49 / Piece
    1 Piece (MOQ)
  • Pneumatic PTFE Butterfly Valve Stainless Steel Cricket Ink-Body Soft Seal to Clamp Butterfly Valve
    US$ 65 / Piece
    1 Piece (MOQ)

RST VALVE GROUP CO., LTD.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees111
Number of Employees
Manufacturer/Factory , Trading Company
Industrial Valves
Own Brand, ODM, OEM
ISO 9001, ISO 14001
  • Ss/Stainless Steel/Carbon Steel Mounting/ISO5211 Pad Screwed/Threaded/BSPT/Bsp/NPT Electric/ Pneumatic/Handle Industrial Wog 3PC/Three Piece/Sandwich Ball Valve
    US$ 3.3 / Piece
    10 Pieces (MOQ)
  • Stainless Steel Manual Male Thread/Screw End 1000wog 3PC Ball Valve
    US$ 5.23 / Piece
    10 Pieces (MOQ)
  • 3 PCS Female Thread Stainless Steel Ball Valve
    US$ 4.12 / Piece
    10 Pieces (MOQ)

Henan General Machinery Imp. & Exp. Co., Ltd.

China Supplier - Gold MemberSince 2011

Suppliers with verified business licenses

4.0
Plant Area1100
Plant Area
Number of Employees64
Number of Employees
Trading Company
Hydraulic Pump/Part; Hydraulic Motor/Part; Rexroth Piston Pump; Vickers Yuken Denison Tokimec Pump
OEM
ISO 9001
  • Vickers Dg Directional Valve & Check Valve
    US$ 70 / Piece
    10 Pieces (MOQ)
  • Yuken Directional/Pressure/ Solenoid Hydraulic Valve
    US$ 100 / Piece
    10 Pieces (MOQ)
  • Rexroth Zdb Z2dB Pressure Relief Valve Sandwich 
    US$ 10 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Female Threaded Valve , Camping Gas Cartridge , Butane Gas Cartridge , Camping Gas , Aerosol Valve
OEM, Own Brand
ISO 9001
  • Sandwich Valve
    US$ 0.15 / Piece
    20000 Pieces (MOQ)
  • Double Skin Valve
    US$ 0.15 / Piece
    20000 Pieces (MOQ)
  • Threaded Valve
    US$ 0.15 / Piece
    20000 Pieces (MOQ)

TAIZHOU EASTAR TECHNOLOGY CO., LTD.

China Supplier - Diamond MemberSince 2010

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company , Other
Gate Valves , Brass Ball Valves , Check Valves , Globe Valves , Butterfly Valves
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 14064...
  • High Quality Non Return Holden 3 Inch Wafer Type CF8m Flap Sandwich Duo Flap Check Valve
    US$ 0.9 / Piece
    100 Pieces (MOQ)
  • Expert Supplier of Non Return Holden 3 Inch Wafer Type CF8m Flap Sandwich Duo Flap Check Valve
    US$ 2.99 / Piece
    100 Pieces (MOQ)

Weifang Chengfeiyue Hydraulic Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees22
Number of Employees
Manufacturer/Factory , Trading Company
Tipping Valve , Pneumatic control valve , Hydraulic Valve , Hydraulic Control valve , Hydraulic oil tank
Own Brand, ODM, OEM
Response Time≤3h
  • Sandwich 3-Way Pneumatic Control Valve
    US$ 18 / Pieces
    50 Pieces (MOQ)
  • High Quality Sandwich 3-Way Pneumatic Control Valve
    US$ 18 / Pieces
    50 Pieces (MOQ)

Wenbao Valve Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Ball Valve , Valve , Flanged Ball Valve , Stainless Steel Ball Valve , 1PC Ball Valve
OEM, Own Brand
ISO 9001
  • Ss/Stainless Steel/Carbon Steel Mounting/ISO5211 Pad Screwed/Threaded/BSPT/Bsp/NPT Electric/ Pneumatic/Handle Industrial Wog 3PC/Three Piece/Sandwich Ball Valve
    US$ 98 / Piece
    10 Pieces (MOQ)
  • 3PC Thread Ball Valve Screwed/Female Threaded/BSPT/Bsp/NPT Electric/ Pneumatic/Handle Industrial Three Piece/Sandwich Ball Valve with ISO 5211 Mounting Pad
    US$ 34 / Piece
    50 Pieces (MOQ)

JITAI VALVE GROUP CO., LTD.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees106
Number of Employees
Manufacturer/Factory , Trading Company
Valve , Ball Valve , Globe Valve , Check Valve , Gate Valve
Own Brand, ODM, OEM
Response Time≤3h
  • 20 Inch Wafer Sandwich Type Butterfly Valve with Scotch Yoke Pneumatic Actuator
    US$ 266 / Set
    1 Set (MOQ)

Tianjin KXC Valve Manufacturing Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees31
Number of Employees
Manufacturer/Factory
Gate Valve , Ball Valve , Butterfly Valve , Check Valve , Globe Valve
Own Brand, ODM, OEM
ISO 9001
  • Single Disc Flap Clapper Type Sandwich Check Valve with Price List
    US$ 12.98 / Piece
    2 Pieces (MOQ)

Senli Valve Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Number of Employees48
Number of Employees
Manufacturer/Factory , Trading Company
Valve
ODM, OEM
ISO 9001
  • Stainless Steel Mounting/ISO5211 Pad Screwed/Threaded/BSPT/NPT Industrial Wog 3PC/Three Piece/Sandwich Ball Valve
    US$ 4 / Piece
    10 Pieces (MOQ)

Wenzhou Lifei Stainless Steel Co., Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Valve Fittings , Sanitary Valves , Pipe Fittings , Pumps , Industrial Valves
OEM
ISO 9001, GMP
  • Stainless Steel Sanitary Wafer Type Sandwich Butterfly Valve
    US$ 14 / Piece
    20 Pieces (MOQ)

Wenzhou Best Valve & Pipe Fitting Co.,Ltd

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Stainless Steel Ball Valve , Gate Valve , Globe Valve , Camlock Coupling , Sanitary Pipe Fitting
OEM, ODM, Own Brand
ISO 9001
  • Stainless Steel Non Return Holden Wafer Type CF8m Flap Sandwich Duo Flap Check Valve
    US$ 8 / Piece
    1 Piece (MOQ)

Hebei Wode Valve Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Ball Valve , Stainless Steel Ball Valve , Stainless Steel Piepe Fittings , Valves , Check Valves
OEM
ISO 9001
  • Wcb Mounting/ISO5211 Pad Screwed Electric/ Pneumatic/Handle Sandwich Ball Valve
    US$ 4.03 / Set
    1 Set (MOQ)

Ningbo Saivs Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2004

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees212
Number of Employees
Manufacturer/Factory
Gray Iron , Ductile Iron , Casting & CNC Machining , Stainless Steel Casting , Sand/Die/Gravity/Investment Casting
Own Brand, OEM
ISO9001:2008, ISO14001:2004, OHSAS18001:2007, IATF16949
  • Rexroth Rvp Series Hydraulic Sandwich Check Valve Hydraulic Valves
    US$ 588 / Piece
    1 Piece (MOQ)
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Business Type

Manufacturer/Factory (362) Trading Company (293) Group Corporation (26) Other (6)

Management Certification

ISO 9001 (257) ISO 14001 (123) ISO 9000 (72) ISO9001:2015 (70) ISO 14000 (41) ISO 20000 (34) OHSAS/ OHSMS 18001 (34) GMP (34) BSCI (32) Others (30) ISO14001:2015 (27) IATF16949 (27) QC 080000 (26) ISO 14064 (24) HSE (22) ASME (21) BRC (17) HACCP (16) ISO 13485 (13) ISO 50001 (10) ISO45001:2016 (9) ISO 22000 (9) PAS 28000 (8) ISO 10012 (8) FSC (7) SEDEX (7) IFS (7) BS 25999-2 (7) QSR (6) WRAP (6) ANSI/ESD (6) SA 8000 (6) ISO 29001 (6) EICC (6) AIB (5) GAP (5) BREEAM (5) HQE (5) LEED (5) QHSE (5) SHE Audits (5) ISO 17025 (4) ISO9001:2008 (2) OHSAS18001:2007 (2) ISO14001:2004 (1) More

Annual Revenue

<1 Million USD (178) 2.5 ~ 5 Million USD (6) 10 ~ 50 Million USD (5) 50 ~ 100 Million USD (4) 1 ~ 2.5 Million USD (3) >100 Million USD (3) 5 ~ 10 Million USD (2) More

No. of Employees

5-50 People (113) 51-200 People (60) 201-500 People (9) 501-1000 People (5) Less than 5 People (5) Above 1000 People (2) More

Province & Region

Shandong (106) Zhejiang (71) Guangdong (63) Jiangsu (37) Shanghai (32) Henan (29) Hebei (19) Hubei (18) Tianjin (12) Fujian (11) Anhui (6) Jiangxi (5) Beijing (4) Chongqing (3) Guangxi (2) Sichuan (2) Shaanxi (1) Liaoning (1) Hongkong S.A.R. (1) Hunan (1) More