Enterprise Profile
Lianhuasha Rock Tools(LHS), established in 1969, was originally under the administration of the Ministry of Metallurgical Industry and China Nonferrous Metals Industry Corporation. In 2003, LHS underwent restructuring from a state-owned enterprise to become a privately held limited liability company.
The company is situated in Huludao, Liaoning Province, China, occupying an area of 140,000 square meters. It has developed digital production lines covering the full range of thread, taper, and DTH products. In 1987, LHS became the first company in China’s tool industry to export products to the international market. In 1996, it achieved another milestone by becoming the first in the same industry to obtain ISO quality management system certification. By 2023, LHS has maintained its position as the top exporter of rock drilling tools in the industry for 35 consecutive years.
LHS Rock Tools, with over 50 years of growth, has always been dedicated to the field of rock drilling tools, accumulating and consolidating extremely rich experience in product manufacturing and application. The company has achieved industry leadership in comprehensive capabilities such as product technical quality, production capacity, supporting capacity, and innovative development. LHS Rock Tools has become the leading enterprise in China's drill steel and drill tool industry, a well-known domestic brand and widely recognized by the international community as a Chinese national drill tool brand, and has become an important production and export base for rock drilling tools in China.
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Contact Us
Address: Lianhua Mountain, Yangjiazhangzi Economic and Technological Development Zone, Huludao City, Liaoning Province, China
Tel.:0086-429-4428053 0086-429-4428052
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