1988:established headquarter in Zhejiang, mainly produce vacuum pump SK series for medicine industry 1997:established a sales branch in Shanghai 1998:research and develop SK-A,SK-D series for plastic industry 2007:establish foreign trade department and start foreign trade business  Main products: Liquid ring vacuum pump:SK,SK-A,SK-D,2SK,2SK-B,2BEA,etc Centrigugal pump: IZ(BL),etc Rotary vane vacuum pump:2X,2XZ-B,VRD,XD,etc CE;ISO9001:2000; ISO14001:2004; 1988:established headquarter in Zhejiang, mainly produce vacuum pump SK series for medicine industry 1997:established a sales branch in Shanghai 1998:research and develop SK-A,SK-D series for plastic industry 2007:establish foreign trade department and start foreign trade business  Main products: Liquid ring vacuum pump:SK,SK-A,SK-D,2SK,2SK-B,2BEA,etc Centrigugal pump: IZ(BL),etc Rotary vane vacuum pump:2X,2XZ-B,VRD,XD,etc CE;ISO9001:2000; ISO14001:2004; New Energy Device Housing,Custom Sheet Metal Enclosures,Sheet Steel Enclosure,Enclosure Sheet Metal Guangdong Dongji Intellingent Device Co.,Ltd , https://www.djmetalwork.com
The single-stage rotary vane vacuum pumps produced by our company have been passed the strict test and rigorously controlled on quality before shipment.  It can be used separately and be as forepump of vacuum pump, mechanical booster pump, and turbo molecular pump.Â
Company overview
Certificate:Â Â 
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Product overview
The single-stage rotary vane vacuum pumps produced by our company have been passed the strict test and rigorously controlled on quality before shipment.  It can be used separately and be as forepump of vacuum pump, mechanical booster pump, and turbo molecular pump.Â
Company overview
Certificate:Â Â
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Lab Use Rotary Vane Vacuum Pump
Model NO.: XD
Product Name: Lab Use Rotary Vane Vacuum Pump
Model: Xd Series Rotary Vane Vacuum Pump
Standard or Nonstandard: Standard
Brand Name: Yhzkb
Color: Brown(Customized)
Pressure: High Vacuum
Working Condition: Dry
Seal Type: Flurine Mechanical Seal
Trademark: YHZKB
Transport Package: Polywooden Cases
Specification: CE, SGS, TUV, ISO9001
Origin: Shanghai, China
HS Code: 8414100090
Model NO.: XD
Product Name: Lab Use Rotary Vane Vacuum Pump
Model: Xd Series Rotary Vane Vacuum Pump
Standard or Nonstandard: Standard
Brand Name: Yhzkb
Color: Brown(Customized)
Pressure: High Vacuum
Working Condition: Dry
Seal Type: Flurine Mechanical Seal
Trademark: YHZKB
Transport Package: Polywooden Cases
Specification: CE, SGS, TUV, ISO9001
Origin: Shanghai, China
HS Code: 8414100090
Product overview