Ningbo SAIVS Machinery Co., Ltd is a high-tech enterprise and focused on technological innovation, product research and development, product solution, equipments leasing and service etc. SAIVS developed kinds of ultrahigh pressure hydraulic pumps, hydraulic wrenches, hydraulic cylinders, hydraulic pneumatic pumps, hydraulic bolt tensioning, PLC synchronous lifting system, hydraulic movement system for boat displacement etc. factory area is more than 20,000 square meters, SAIVS has more than 300 employees, the factory own complete production, inspection and experimental facilities, SAIVS is aim to produce world first class products, basing on advanced imported CNC machining equipments, highly-competent technicians and strict quality management. SAIVS obtained ISO 9001, ISO14001, OHSAS18000 and CE certificates.
Our products are exported to all over the world, also distributors locates worldwide , the products are widely used in boating engineering, petroleum, chemical industry, wind power, hydropower, thermal power, mining, heavy industry, maintenance of bridge construction etc.
SAIVS has professional sales engineers and technicians, whom can provide customers the best solutions and help them choose the most suitable products according to the requirements of customers’ working conditions.
Since its establishment, the company has always adhered to the mission of “Striving to be a leader in the industry”, Win-Win cooperation, Collaborative Innovation, Quality first and Customer first are the core values of the company. Motivated by the mission and values of the enterprise, we provide bets service to all customers and distributors.


Established in Ningbo, China in 1990, SAIVS began as a manufacturer and exporter of investment casting, sand casting, die-casting and CNC machining parts(eg. Cylinder ends, valve bodies, screw cylinder, auto parts, marine parts etc.). In 2002, hydraulic piston pumps and motors research department was settled and company developed its first lines of hydraulic pumps and tools. Today SAIVS is reckoned as one of the most preferred experienced manufacturers and exporters of hydraulic pumps and tools in the industrial and Moving Equipment market.
SAIVS provide the Hydraulic Torque Wrenches, Hydraulic Bolt Tensioning, Hydraulic Cylinders, Hydraulic Powerpack, Heavy Lifting Equipment, Hydraulic Pneumatic Pumps, Hydraulic Crimping Tools.  All of the hydraulic pumps and tools have proven in the after market and Equipment manufacturer very well more than 15 years. Especially our pumps serving for the construction, maintenance and repair of shipbuilding, petrochemical, construction, power, mining, metallurgy and other industries.
At SAIVS, our focus is to provide our customers with the reliable products and integrity service to support their business to be more successful.

A formal quality assurance program with TS16949 certification insure that the finished products meet the customers specifications. And we also have very rich international trade experience for many years. So we do believe we can offer the best service to you. We are looking forward to establish a business relationship with other company all over the world and develope & design new products is also welcome. You can send your detail RFQ and drawings to us via e-mail or fax.