Taper drill rod overall carburizing process finished brazing rod, high-quality taper drill rod.
2023-06-27
Taper drill rod overall carburizing process finished brazing rod, high-quality taper drill rod.
2023-06-07
Dapeng, with the wind rising in the same day, soared to 90,000 miles-Lianhuashan drilling tools wish many students to be no. 1 wish the Chinese drilling tool industry a large number of talents and prosperity.
2023-06-05
In 1993, Lianhuashan drilling tool was the first in China to introduce the overall carburizing production process of European thread drill rod, which made the quality of Chinese thread drill rod products achieve a qualitative leap. As of 2021, Lianhuashan drilling tools have achieved production and sales of thread drill rod products for 20 consecutive years, and the export volume ranks first in the same industry in China.
2023-05-31
Lianhuashan drilling tools, founded in 1969, is the former Ministry of Machinery Industry of China and the key unit of China Nonferrous Metals. It is a professional rock drilling tool manufacturing enterprise.
On May 10, Lianhuashan rock drilling tools participated in the 2023 China Brand Expo
2023-05-10
On May 10, "China Brand Day" was grandly opened at the Shanghai World Expo Exhibition Hall. Lianhuashan Rock Drilling Tools Co., Ltd. was invited to participate as a key enterprise in Liaoning Province. "Lianhuashan drill" in this event, to become the only representative of China's rock drilling industry, much attention!
Pay attention to lotus mountain drilling tools:
Contact Us
Address: Lianhua Mountain, Yangjiazhangzi Economic and Technological Development Zone, Huludao City, Liaoning Province, China
Telephone:0086-429-4428053 0086-429-4428052
TikTok
WeChat Public Number
Privacy Policy Website construction:China Enterprise Power Jinzhou SEO Tags