SIJIE is professional manufacturer of screw jack, bevel gearbox and shaft couplings,etc more than ten years in China, SIJIE ININDUSTRIAL CO., LTD. After years of unremitting efforts, our company has developed into a collection of scientific research, production, sales, service, as one of the professional supplier of linear transmission products.
Our company main products have SJW series machine screw jack, SJC series worm gear screw jack, SJB series high precision ball screw jack, SJV series cubic bevel gearbox, SJSS Stainless Steel Bevel Gearbox, all knids of shaft couplings, Screw Jack System, non-standard screw jack, non-standard bevel gearbox and other non-standard linear actuator’ design and development. Now, we are more than 100 employees, the technical personnel are more than 30, our yearly production capacity is more than 30000 units.

Our Advantages:
1. Professional manufacturer of screw jack, bevel gearbox and Shaft Couplings power transmission products.We can offer professional solution way according to each customer’ application.
2 .Reasonable price with good quality and best delivery time.
3: SIJIE engineers help customer consider all the safety factors, select correct models step by step with customer' engineers, we will offer customer CAD or 3D drawings for last confirmation before ordering.
4. More types of screw jacks, bevel gearboxes and shaft couplings for customers' choose. We can also design new products according to the customer's requirements.