Sihai CNC Group was established in April, 1987, and is the first privately operated high tech enterprise that integrates optical and electromechanical CNC technology research, development and application.

Our subsidiary companies are Harbin Sihai CNC Science & Technology Co., Ltd., Harbin Sihai CNC Equipment Mfg. Co., Ltd. and Harbin Linton Electrical Co., Ltd.

Harbin Sihai CNC Science & Technology Co., Ltd. is one of the top ten science and technology enterprises in Heilongjiang. We have abundant capital and wide business range. Our company has large scale and the most complete types of products and the most advanced technology of CNC cutting and welding in mechanical industry in China. We have exported our products to foreign countries. Our company has been continuously evaluated as Advanced High-Tech Enterprise for seven years by Harbin High-Tech Development Zone, and is also evaluated the Honorable Enterprise for Paying Taxes in Heilongjiang Province.

Our advanced technology and good management system make us develop rapidly. The SKG series CNC cutting machines, CNC automatic H-steel production lines, CNC automatic box-beam production lines, CNC automatic square & rectangular pipe cutting & welding production lines and CNC drilling machines manufactured by Sihai are quickly approved by the market because of excellent performance. We have won a number of outstanding honors such as BID International Gold Star for Quality, Famous Brand Product of China Light and Excellent Project Award of Torch Plans. The products of Sihai have been sold to clients in many countries and regions such as Russia, Kazakhstan, Ukraine, Malaysia, Romania, the Philippines, the USA, and Brazil.

Our company persists in the quality policy of constantly strive for perfection in the quality management control, regards product quality as an enterprises life and strictly carries out quality control according to ISO9001 quality system standard. Sihai is the first one to get ISO9001:2000 international quality system certificate in the industry.

The production base in Harbin Binxi Economic Development Zone is one of the production bases of Harbin Sihai CNC Science & Technology Co., Ltd. Our production base covers an area of 360,000m2, and the workshop is 100,000m2. Our management building, scientific research building and experimental building are also available. All of these have laid a good foundation for rapid development of our enterprise.