Total 789 sight glass factories & companies found with 2,367 products. Source high quality sight glass from our great selection of reliable sight glass manufacturing factories.
Lianke Valve Co., Ltd
Diamond Member
| Main Products: | Flange Ball Valve , Pinch Valve , Strainer , Lined Valve , Stainless Steel Valve |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | Above 10 |
-
Unit Price: US$ 80-100 / SetMin. Order: 1 Set -
Unit Price: US$ 80-100 / SetMin. Order: 1 Set -
Unit Price: US$ 80-100 / SetMin. Order: 1 Set
WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Butterfly Valve; Ball Valve; Check Valve; Sanitary Valve; Diaphragm Valve |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 1 |
-
Unit Price: US$ 5.88-7.07 / PieceMin. Order: 1 Piece -
Unit Price: US$ 5.88-7.07 / PieceMin. Order: 1 Piece -
Unit Price: US$ 3-6 / PieceMin. Order: 1 Piece
WENZHOU QIMING STAINLESS CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Valve , Clean Ball , Manway , Tube , Fittings |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 2 |
-
Unit Price: US$ 12.51-12.69 / PieceMin. Order: 1 Piece -
Unit Price: US$ 5-100 / PieceMin. Order: 10 Pieces -
Nanyang Kylin Special Glass Co., Ltd.
Diamond Member
| Main Products: | Glass Lens , Glass Disc , Quartz Glass Tube , Borosilicate Glass Sheet , Boiler Glass |
| Factory ownership: | Foreign Joint Venture |
| Location: | Nanyang, Henan |
| Production Lines: | 9 |
-
Unit Price: US$ 1-5 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 0.1-100 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 0.1-100 / PieceMin. Order: 1 Piece
Zhejiang Sanying Fluid Equipment Co., Ltd.
Diamond Member
| Main Products: | Sanitary Valves , Diaphragm Valve , 3PC Ball Valve , Sanitary Butterfly Valve , Angle Seat Valve |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 9 |
-
Unit Price: US$ 10-20 / PieceMin. Order: 2 Pieces
-
Unit Price: US$ 30-300 / PieceMin. Order: 2 Pieces
-
Unit Price: US$ 8.5-12 / PieceMin. Order: 2 Pieces
Hangzhou Unicarer Machinery Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | CNC Machining/Lathe Parts , Compressor Machine , Compressor Parts |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Hangzhou, Zhejiang |
| Production Lines: | Above 10 |
-
Unit Price: US$ 2.3-3 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 2.3-2.5 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 2.3-2.5 / PieceMin. Order: 10 Pieces
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 |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Hengshui, Hebei |
| Main Markets: | South America , Europe , Southeast Asia/ Mideast |
-
Unit Price: US$ 3.43-6.79 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 1.08-4.21 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 5.24-6.13 / PieceMin. Order: 10 Pieces
Hebei Xukang Meter Manufacturing Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Level Gauge , Flow Meter , Relex Level Gauge , Sight Glass , Strainer and Filter |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Xingtai, Hebei |
| Production Lines: | Above 10 |
-
Unit Price: US$ 50 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 156 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 0.5 / PieceMin. Order: 100 Pieces
Jinan JSV Industrial Co., Ltd.
Gold Member
| Main Products: | Pyrex Borosilicate 3.3 Glass Tube , Lead Glass Tube , Lead Free Glass Tube , Soda Lime Glass Tube , Borosilicate Level Gauge Glass |
| Factory ownership: | Limited Company |
| Location: | Jinan, Shandong |
-
Unit Price: US$ 0.5-10 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 0.5-10 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 0.5-10 / PieceMin. Order: 100 Pieces
DEYI Equipment Industries Limited
Diamond Member
| Main Products: | Sanitary Valves , Sanitary Pipe Fittings , Sanitary Union , Filter , Cleaning Ball |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 3 |
-
Unit Price: US$ 8.1-20.2 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 10 / PieceMin. Order: 5 Pieces
-
Unit Price: US$ 8.1-20.2 / PieceMin. Order: 1 Piece
Wenzhou Joneng Valves Co., Limited
Diamond Member
| Main Products: | Butterfly Valve , Diaphragm Valve , Check Valve , Pipe Fitting , Sample Valve |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 5 |
-
Unit Price: US$ 14-15 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 15-20 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 14-15 / PieceMin. Order: 1 Piece
Zhejiang Yuzheng Valve Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Valve , Fitting |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | Above 10 |
-
Unit Price: US$ 12 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 12 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 10.5-12 / PieceMin. Order: 20 Pieces
Donjoy Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Sanitary Valve , Rotary Lobe Pump , Diaphragm Valve , Sanitary Butterfly Valve , Twin Pump |
| Mgmt. Certification: |
ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
-
Unit Price: US$ 35-95 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 35-95 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 55-520 / PieceMin. Order: 1 Piece
Shanghai Yunmu Information Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Vacuum Pump , Vacuum Valve , Vacuum Chamber , Vacuum Fittings |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shanghai, Shanghai |
| Production Lines: | Above 10 |
-
Unit Price: US$ 96 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 250 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 96 / PieceMin. Order: 1 Piece
Zhejiang Waihang Sanitary Valve & Fitting Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Sanitary Valve , Sanitary Ball Valve , Sanitary Butterfly Valve , Sanitary Diaphragm Valve , Sanitary Forged Ball Valve |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Wenzhou, Zhejiang |
-
Unit Price: US$ 15-90 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 15-90 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 15-90 / PieceMin. Order: 1 Piece
Vacorda Instruments Manufacturing Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Level Gauge , Pressure Transmitter , Flow Meter |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Zigong, Sichuan |
| Production Lines: | Above 10 |
-
Unit Price: US$ 200-280 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 58-60 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 58-60 / PieceMin. Order: 1 Piece
Wenzhou Long'an Flange Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Flange |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Wenzhou, Zhejiang |
-
Unit Price: US$ 1-50 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 1-50 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 1-50 / PieceMin. Order: 100 Pieces
ZHEJIANG WELFLOW VALVE CO., LTD
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Ball Valve , Pipe Fittings , Flanges , Stainless Steel Ball Valves , Industrial Valves |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
-
Unit Price: US$ 0.5 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.5 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 30-40 / PieceMin. Order: 10 Pieces
DONGGUAN SAIDA GLASS CO.,LTD
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Cover Glass for Touch Screens , Tempered Glass for Home Appliance , Tempered Glass for Lighting |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongguan, Guangdong |
| Production Lines: | 10 |
-
Unit Price: US$ 3.5-4.5 / PieceMin. Order: 200 Pieces
-
Unit Price: US$ 0.1-5 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 2.8-5.5 / PieceMin. Order: 500 Pieces
Hebei Baisite Machinery Accessories Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Machiery Accessories |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Hengshui, Hebei |
| Production Lines: | 10 |
-
Unit Price: US$ 0.11-0.77 / PieceMin. Order: 20 Pieces
-
Unit Price: US$ 0.11-0.77 / PieceMin. Order: 20 Pieces
-
Unit Price: US$ 0.11-0.77 / PieceMin. Order: 20 Pieces
Wenzhou Yuanyu Mechanical Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Sanitary Butterfly Valve , Sanitary Diaphragm Valve , Sanitary Check Valve , Sanitary Ball Valve , Fluid Equipment Fittings |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 5 |
-
Unit Price: US$ 60 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 12-60 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 70-200 / PieceMin. Order: 100 Pieces
Zhejiang Ruoteng Valve Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Stainless Steel Pipe Fittings , Stainless Steel Joints , Stainless Steel Elbow , Elbow , Valve |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 10 |
-
Unit Price: US$ 0.1-1 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 0.1-1 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 0.1-1 / PieceMin. Order: 1 Piece
![[Ruoteng] Carbon Steel PTFE Lined Double Window Flange Sight Glass](https://image.made-in-china.com/2f1j00OBbWuKphLoYd/-Ruoteng-Carbon-Steel-PTFE-Lined-Double-Window-Flange-Sight-Glass.jpg "[Ruoteng] Carbon Steel PTFE Lined Double Window Flange Sight Glass")
![[Ruoteng] Food Grade Tubular Wcb PTFE Sight Glass with Flange End](https://image.made-in-china.com/2f1j00fCkhnGDICcRd/-Ruoteng-Food-Grade-Tubular-Wcb-PTFE-Sight-Glass-with-Flange-End.jpg "[Ruoteng] Food Grade Tubular Wcb PTFE Sight Glass with Flange End")
![[Ruoteng] China Factory Price Stainless Steel SS304 SS316L 4 Way Cross High Pressure Flange Cross Fluid Viewer Sight Glass](https://image.made-in-china.com/2f1j00hMRVlnNkfqfc/-Ruoteng-China-Factory-Price-Stainless-Steel-SS304-SS316L-4-Way-Cross-High-Pressure-Flange-Cross-Fluid-Viewer-Sight-Glass.jpg "[Ruoteng] China Factory Price Stainless Steel SS304 SS316L 4 Way Cross High Pressure Flange Cross Fluid Viewer Sight Glass")
QILI HOLDING GROUP CO., LTD.
Gold Member
| Main Products: | Sanitary Union , Sanitary Pipe Fitting , Stainless Steel Union , Sanitary Stainless Steel Ferrule , Sanitary Flange |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 4 |
-
Unit Price: US$ 1.5-5 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 8-25 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 12-100 / PieceMin. Order: 1 Piece
Wenzhou Safety Stainless Steel Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Stainless Steel Products |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wenzhou, Zhejiang |
-
Unit Price: US$ 1-30 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 1-30 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 1-30 / PieceMin. Order: 1 Piece
CHT TECK CO., LTD.
Diamond Member
| Main Products: | Cooling Tower , Closed Circuit Cooling Tower , Evaporative Condenser , Evaporator , Air Cooler Unit |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Weifang, Shandong |
| Production Lines: | 5 |
| Main Markets: | Europe , Southeast Asia/ Mideast , Australia |
-
Unit Price: US$ 200-1200 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 200-1200 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 200-1200 / PieceMin. Order: 1 Piece
Chengdu Henbin Refrigeration Co., Ltd.
Gold Member
| Main Products: | Refrigerant Gas , R134A , R22 , R404 , R410A |
| Factory ownership: | Limited Company |
| Location: | Chengdu, Sichuan |
| Production Lines: | Above 10 |
-
Unit Price: US$ 5-10 / PieceMin. Order: 50 Pieces
-
Unit Price: US$ 3.6-12 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 3.6-12 / PieceMin. Order: 100 Pieces
Wenzhou Chuangyun Machinery Technology Co., Ltd
Gold Member
| Business Type: | Trading Company |
| Main Products: | Stainless Steel Butterfly Valve , Butterfly |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | Southeast Asia/ Mideast |
-
Unit Price: US$ 10-20 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 10-20 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 10-20 / PieceMin. Order: 1 Piece
Wenzhou Minghe Stainless Steel Products Co., Ltd.
Diamond Member
| Main Products: | Butterfly Valve , Ball Valve , Diaphragm Valve , Pipe Fitting , Check Valve |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 5 |
-
Unit Price: US$ 4-5 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 4-5 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 4-5 / PieceMin. Order: 10 Pieces
Changsha OROSION Metal Technology Ltd Company
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Stainless Steel Butterfly Valves , Ball Valves , Check Valves , Gate Valves , Seat Valves |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 1 |
-
Unit Price: US$ 5-26 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 3-50 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 10-30 / PieceMin. Order: 1 Piece
Wuhan Harvest Electrical Engineering Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Vacuum Components , Sanitary Fittings , Sanitray Valves , Vacuum Flanges , Vacuum Clamps |
| Factory ownership: | Limited Company |
| Location: | Wuhan, Hubei |
| Main Markets: | North America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Australia |
-
Unit Price: US$ 15.9-109 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 7.9-59 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 15.9-109 / PieceMin. Order: 1 Piece
Audited Supplier
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}