Total 202 convex flange factories & companies found with 606 products. Source high quality convex flange from our great selection of reliable convex flange manufacturing factories.
Wenzhou Dejia Special Steel Co., Ltd
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Forged Flange , Elbow , Tee , Reducer , Cap |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 11-2000 / PieceMin. Order: 10 Pieces -
Unit Price: US$ 11-2000 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 11-2000 / PieceMin. Order: 10 Pieces
Wuhan Huawei Technology Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Hydrocolloid Wound Dressing , Ostomy Bag , Acne Patch , Alginate Wound Dressing , Hydrogel Wound Dressing |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO13485: 2016 Certificate, ISO45001: 2018 Certificate
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wuhan, Hubei |
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Unit Price: US$ 0.2-0.5 / PieceMin. Order: 10000 Pieces
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Unit Price: US$ 0.2-0.5 / PieceMin. Order: 10000 Pieces
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Unit Price: US$ 0.2-0.5 / PieceMin. Order: 10000 Pieces
Hebei Cangrun Pipeline Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Galvanized High Strength Steel Pipes , Carbon Steel Seamless Stainless Steel Elbow , Carbon Steel Thread Tee , Carbon Steel FF RF Blind Butt Welding Flange , Carbon Steel Cap |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Cangzhou, Hebei |
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Unit Price: US$ 0.5-1.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.2-3 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
Hebei Xinqi Pipeline Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Compensator , Metal Bellows , Expansion Joint , Dismantling Joint , Flanges |
| Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Cangzhou, Hebei |
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Unit Price: US$ 90-104 / PieceMin. Order: 2 Pieces
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Anhui Huafeng Pipe Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | HDPE Fitting , HDPE Pipe Fitting , PE Fitting , PE Pipe Fitting , HDPE Pipe |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Hefei, Anhui |
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Featured Product
Unit Price: US$ 0.99-2.99 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.99-2.99 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.99-2.99 / PieceMin. Order: 50 Pieces
Shandong Zhengde Metal Manufacturing Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Hot-Rolled Steel Coils , Cold-Rolled Steel Coils , Galvanized Steel Coils |
| Mgmt. Certification: |
ISO 9001, IATF16949, HSE, QC 080000, BSCI...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Binzhou, Shandong |
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Unit Price: US$ 835-855 / TonMin. Order: 3 Tons
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Unit Price: US$ 835-855 / TonMin. Order: 3 Tons
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Unit Price: US$ 835-855 / TonMin. Order: 3 Tons
Shaanxi Jiade Import and Export Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Steel pipe; Stainless steel pipe; Alloy steel pipe; Pipe fittings; Flange; steel plate; Steel bar; Special steel product; Aluminum product; Titanium product; Copper product |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Xi'an, Shaanxi |
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Unit Price: US$ 30-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-300 / PieceMin. Order: 1 Piece
Zhongye Metal Products (Shandong) Co., Ltd
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Aluminum Plate , Aluminum Coil , Aluminium Pipes , Aluminum Bar , Copper Plate |
| Mgmt. Certification: |
Nil
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Liaocheng, Shandong |
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Unit Price: US$ 0.5-12 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1100-1600 / TonMin. Order: 1 Ton
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Unit Price: US$ 1100-1600 / TonMin. Order: 1 Ton
Wenzhou Longwan Yongxing Xinghe Fluid Equipment Factory
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Sanitary grade quick fitting joint |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Private Owner |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 1-10 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 1-10 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 1-10 / PieceMin. Order: 50 Pieces
Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Exhaust Flexible Pipe , Metal Hose , Expansion Joint |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, IATF16949, ISO45001:2018 certificate
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 0.59-5.98 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1.9-2.6 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1.4-2.6 / PieceMin. Order: 500 Pieces
Aotai Machine Manufacturing Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Pipe Cutting and Beveling Machine , Pipe Beveling Machine , Flange Facing Machine , Plate Beveling Machine , Stationary Pipe Machine |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000 / PieceMin. Order: 1 Piece
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Weifang Shengao Machinery Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | casting , forgings , welding parts , machining parts , stamping part |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Weifang, Shandong |
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Unit Price: US$ 0.1-3 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.1-3 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.1-3 / PieceMin. Order: 500 Pieces
Qingdao Guosong Machinery Parts Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Brake Hose , PTFE Brake Hose , Brake Hose Fitting , Brake Line , Brake Tube |
| Mgmt. Certification: |
ISO 9001, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Qingdao, Shandong |
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Unit Price: US$ 0.4-25 / piecesMin. Order: 2 pieces
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Unit Price: US$ 0.3-0.8 / piecesMin. Order: 500 pieces
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Unit Price: US$ 1.8-25 / piecesMin. Order: 2 pieces
Zhongshan Mocap Industry Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Plastic Products , Rubber Products , Protection Products , Plastic Caps , Plastic Plugs |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Wholly Foreign-owned Enterprise |
| R&D Capacity: | OEM |
| Location: | Zhongshan, Guangdong |
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Unit Price: US$ 0.046-0.129 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.046-0.129 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.046-0.129 / PieceMin. Order: 100 Pieces
Huzhou Qichuang Precision Tools Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | TCT Saw Blade , Circle Saw Blade |
| Mgmt. Certification: |
NIL
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Huzhou, Zhejiang |
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Unit Price: US$ 16.3-17 / piecesMin. Order: 10 pieces
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Unit Price: US$ 15.6-16.1 / piecesMin. Order: 10 pieces
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Unit Price: US$ 17.7-18.2 / piecesMin. Order: 10 pieces
Jiaxing Newscrew Fastener Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Threaded Rod , Bolt , Nut , Screw , Washer |
| Mgmt. Certification: |
NIL
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Jiaxing, Zhejiang |
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Unit Price: US$ 700-1150 / TonMin. Order: 1 Ton
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Unit Price: US$ 0.5 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 700-1150 / TonMin. Order: 1 Ton
Cool Gifts Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Screw , Fastener , Bolt , Nut , Stainless Steel Screw |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Chuzhou, Anhui |
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Unit Price: US$ 0.35-0.45 / PieceMin. Order: 10000 Pieces
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Customized DIN 6319 Zinc Plated Metal Steel Type C D G Conical Seats Concave Convex Spherical Washer
Customized DIN 6319 Zinc Plated Metal Steel Type C D G Conical Seats Concave Convex Spherical WasherUnit Price: US$ 0.003-0.01 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.003-0.01 / PieceMin. Order: 1000 Pieces
Songchen Steel Co., Ltd
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Steel Rebar , Galvanized Steel , Hot Coil , Cold Coil , PPGI |
| Factory ownership: | Limited Company |
| Location: | Jinan, Shandong |
| Main Markets: | Southeast Asia/ Mideast |
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Unit Price: US$ 540-570 / TonMin. Order: 28 Tons
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Unit Price: US$ 540-570 / TonMin. Order: 28 Tons
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Unit Price: US$ 2.8-3.5 / kgMin. Order: 1 kg
Yantai Haige Machine Tools Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Bar Peeling Machine , Tube Peeling Machine , Two-roll Bar Straightening Machine , Two-roll Tube Straightening Machine , Multi-roll Bar Straightening Machine |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Yantai, Shandong |
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Unit Price: US$ 325000-450000 / SetMin. Order: 1 Set
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Unit Price: US$ 55000-74000 / SetMin. Order: 1 Set
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Unit Price: US$ 50000-150000 / SetMin. Order: 1 Set
T&Y Hardware Industry Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Stainless Hex Bolts , Stainless Carriage Bolts , Stainless Lag Screw , Stainless Nuts , Brass CNC Items |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Private Owner |
| R&D Capacity: | OEM, ODM |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 0.02-0.04 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 0.1-0.12 / PieceMin. Order: 10000 Pieces
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Unit Price: US$ 0.11-0.13 / PieceMin. Order: 10000 Pieces
Henan Tiga Engineering Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Steel Coil , Roofing Sheet , Steel Structure , Container House |
| Mgmt. Certification: |
ISO 9001, ISO 14001, QC 080000, BSCI
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Zhengzhou, Henan |
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Unit Price: US$ 750-999 / TonMin. Order: 5 Tons
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Unit Price: US$ 750-999 / TonMin. Order: 5 Tons
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Unit Price: US$ 750-999 / TonMin. Order: 5 Tons
Hengshui Aohong Special Glass Manufacturing Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Reflex Gauge Glass , Transparent Gauge Glass , Round Sight Glass , Borosilicate Sight Glass , Borosilicate Glass Sheet |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Hengshui, Hebei |
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Unit Price: US$ 10-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-50 / PieceMin. Order: 1 Piece
Qingdao Rising Rubber Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Hydraulic Hose , Fitting , Industrial Hose , PVC Hose , Suction Hose |
| Mgmt. Certification: |
ISO 9001, ISO 14000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Qingdao, Shandong |
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Unit Price: US$ 0.92-2.03 / MeterMin. Order: 500 Meters
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Unit Price: US$ 0.68-2.1 / MeterMin. Order: 500 Meters
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Unit Price: US$ 0.45-1.2 / MeterMin. Order: 200 Meters
Changzhou KB Instruments & Meter Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Pressure Gauge , Sika Type Thermometer , Manometer , Barometer , Clock |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Changzhou, Jiangsu |
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Unit Price: US$ 3-10 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1.99 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 2.99 / PieceMin. Order: 100 Pieces
VY Optoelectronics Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Optical Lens , Optical Spherical Lens , Optical Prism , Optical Windows , Optical Ball Lens |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Changchun, Jilin |
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Unit Price: US$ 1-100 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 0.5-80 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-100 / SetMin. Order: 2 Sets
XIAMEN MURAT NEW MATERIALS CO., LTD.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Diamond Polishing Pads , Diamond Saw Blade , Concrete Polishing Tool , Grinding Cup Wheel , Diamond Segment |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Xiamen, Fujian |
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Unit Price: US$ 4.5-10 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 4.5-9 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4.5-9 / PieceMin. Order: 1 Piece
Xi'an Heb Biotechnology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Rotary Evaporator , Jacketed Glass Reactor , Chiller , Heating Circulation Bath , Diaphragm Vacuum Pump |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Xi'an, Shaanxi |
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Unit Price: US$ 1600-2000 / SetMin. Order: 1 Set
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Unit Price: US$ 650-1000 / SetMin. Order: 1 Set
Dongying City Kenli District Jinxiu Petroleum Machinery ...
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Sucker Rod Drive Rod Pony Rod Polish Rod , Drill & Workover Rid and Accessories , Well Control Equipment , Well Head Equipment , Handling Tools |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Dongying, Shandong |
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Unit Price: US$ 5-2500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-2500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-2500 / PieceMin. Order: 1 Piece
Wenzhou Xusheng Machinery Industry and Trading Co., ...
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Sanitary Valves , Sanitary Pipe Fittings , Sanitary Tank Components |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 6-20 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 6-20 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 6-20 / PieceMin. Order: 10 Pieces
Derkia Automation Technology Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Hardware Machinery , Pressure Gauge Accessories , Hardware Accessories |
| Mgmt. Certification: |
ISO 9001, FSC
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Jinhua, Zhejiang |
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Unit Price: US$ 10.99-15.99 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 10.99-15.99 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 10.99-15.99 / PieceMin. Order: 50 Pieces
Audited Supplier
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