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; PP Synthetic Paper Label Materials
PP synthetic paper Label Materials have the following characteristics:
1. Economy. Calcium carbonate {CaC03} is filled with minerals, with a weight ratio of up to 60%, which can effectively reduce the consumption of plastics and is recyclable. The price of calcium carbonate is low and stable.
2. Environmental protection. The raw material source and manufacturing process of matte synthetic paper label will not cause environmental changes and damage. The product can be 100% recycled after use, even if it is incinerated, because its plastic base material only contains carbon and oxygen elements, and will not produce toxic and harmful gases. Using plastic instead of paper and plastic instead of wood, PP film label's raw materials do not require wood and natural plant fibers, which can save a lot of forest resources and reduce environmental pollution.
3. Light specific gravity and good rigidity.
4. Very durable, high strength, tear resistance and good folding resistance.
5.BOPP film does not contain natural fibers, and is 100% waterproof, chemical and grease resistant.
6. The whiteness and opacity of the synthetic paper can reach more than 90%, with good opacity and good UV stability.
7. Smooth surface, stable size, high-quality printing performance, good printing adaptability, printing methods such as lithography, letterpress, gravure, offset, screen, flexo and solvent inks can be used, pencils, ballpoint pens, etc. can also be used Write directly.
8. Good processability, and can be processed by cutting, die-cutting, embossing, bronzing, drilling, sewing, folding, and glueing.
9. Long shelf life, mothproof and anticorrosive.
10. It can replace composite paper products such as composite, sprayed aluminum, laminating and other composite paper products.
Matte synthetic paper, Quick-drying matte synthetic paper, BOPP Film, Inkjet PP Film, PP Film Label Jiangsu Aoli New Materials Co.,Ltd , https://www.jsaolimaterials.com
1. 2X rotary vane vacuum pump is of double-stage oil-sealed mechanical vacuum type and is the primary equipment to create vacuum for sealed vesselsby air extraction. Remarkably, this type of pump has become the leader in market with its unique and excellent performance,providing the following features:
fast extraction,compact size,light weight,low noise,easy mainainance and creation of high vacuum degree.
2. It is equipped with a reliable dust filter. Impurities may get into the inside of other types of rotary vane pump.
3. It has a dual-purpose screw serving as both release valve and oil inlet. Other double stage rotary vane pumps that have been in production for many years in China are so designed that the oil inlet is located in the air relief valve seat at pump inside bottom, so that to clear away any blockage in the oil inlet need to drain out the oil and remove the oil tank.
Company overview
Certificate:Â Â 
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Product overview
1. 2X rotary vane vacuum pump is of double-stage oil-sealed mechanical vacuum type and is the primary equipment to create vacuum for sealed vesselsby air extraction. Remarkably, this type of pump has become the leader in market with its unique and excellent performance,providing the following features:
fast extraction,compact size,light weight,low noise,easy mainainance and creation of high vacuum degree.
2. It is equipped with a reliable dust filter. Impurities may get into the inside of other types of rotary vane pump.
3. It has a dual-purpose screw serving as both release valve and oil inlet. Other double stage rotary vane pumps that have been in production for many years in China are so designed that the oil inlet is located in the air relief valve seat at pump inside bottom, so that to clear away any blockage in the oil inlet need to drain out the oil and remove the oil tank.
Company overview
Certificate:Â Â
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Oil-Sealed Rotary Vane Vacuum Pump with Favorable Price
Model NO.: 2X
Product Name: Double Stage Oil-Sealed Rotary Vane Vacuum Pump
Model: 2X Rotary Vane Vacuum Pump
Standard or Nonstandard: Standard
Brand Name: Yhzkb
Color: Brown(Customized)
Seal Type: Flurine Mechanical Seal
Theory: Rotary Pump
Power: Electric
Trademark: YHZKB
Transport Package: Polywooden Cases
Specification: CE, SGS, TUV, ISO9001
Origin: Shanghai, China
HS Code: 8414100090
Model NO.: 2X
Product Name: Double Stage Oil-Sealed Rotary Vane Vacuum Pump
Model: 2X Rotary Vane Vacuum Pump
Standard or Nonstandard: Standard
Brand Name: Yhzkb
Color: Brown(Customized)
Seal Type: Flurine Mechanical Seal
Theory: Rotary Pump
Power: Electric
Trademark: YHZKB
Transport Package: Polywooden Cases
Specification: CE, SGS, TUV, ISO9001
Origin: Shanghai, China
HS Code: 8414100090
Product overview