Gansu Hailin Zhongke Science and Technology Co. Ltd.
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?Gansu Hailin Zhongke Science and Technology Co, Ltd. is a specialized bearing manufacturer, one of China’s top 500 enterprises in machine building industries, and one of the top 50 enterprises in Gansu province.Founded by Tianshui Hailin Bearing Factory as the main body shareholder in 2001, the company is a large scale backboned enterprise in Chinese bearing industries and one of the first batch enterprises for manufacturing export products.
With more than 2000 sizes, the company mainly produces tapered roller bearings both in Inch size and Metric size, cylindrical roller bearings, deep groove ball bearings and car hub bearing units. The annual output is 30million pieces. Tapered roller bearings are HL's major products. HL's production capability, output, quality level and technical forces for tapered roller bearings are at top level in Chinese bearing industries. HL products are widely used in the OEM markets of automotive industries, engineering construction machinery, agricultural machinery, metallurgical equipments, chemical machinery, gear boxes and machine tools both in China and abroad.
Started in early 1980’s, the company has a history of more than 20 years in exporting bearings. The annual export volume is up to 30 million US dollars. Hailin Bearing Company was exempted from the “Antidumping Duty Act”, by the United States Department of Commerce. It became the first company in China to enjoy “Zero” duty rates on its products. This has been extremely helpful for our expanded product line and sales in America.
The company has established a provincial class technical research and development center with a strong technical force. PDM/CAD/CAPP systems are well adopted in the design and processing procedures. Production facilities consist of automated production lines and automatic machines. Double-side forged parts, protective atmosphere heat treatment equipments, grinding and super-finishing machines for 3 convex requirements (convex on rollers and convex both on inner raceway and outer raceway), magnetic powder damage detection and on spot precision inspections are widely adopted in the production of products.
The company passed quality system audit and approval of ISO/TS16949:2002 by TUV Group.
HL brand tapered roller bearings are the prestige brand products in Gansu province. HL is famous for its trade mark in Gansu province.