(1) Spiral blades can effectively improve the displacement efficiency.
(2 ) Staight structure is suitable for casing running-in.
(3 ) Structure of roller type, spiral blade type, straight blade type are available.
(4 ) Material of cast steel, cast aluminum# nylon, polymer is available.
Professional customer service team, professional after-sale services create a comprehensive high-quality, advanced technology, reliable products, which gives you a strong sense of security.
Professionals, professional skills and precision equipments insure that we can provide you with professional product customization service.
The best quality products, strict quality control system and good reputations established Saigao product's irreplaceable place.
Superb technical team with continuous technological innovation, closely follow the market's trend help you to create the highest performance products.