野草2023新地扯一二在线观看_久产久射久精国久品在线观看_满18岁请按此地址1

ABOUT US

Understand the history of the company

ABOUT US

Understand the history of the company

 Langfang Qiutian geo-engineering machinery co., LTD. is of reconstruction from Langfang Bealong mechanical and electric equipment co., LTD., located at Langfang city, the "bright pearl city" of Beijing & Tianjin corridor, with beautiful environment, convenient traffic facilities and distinct regional advantages, 50 Km distance both to capital Beijing & Tianjin.  
Our company is professional at developing, producing and marketing diversified anchor drill rigs. Based on learning and deep understanding foreign advanced technology, we developed independently BHD series of multifunctional hydraulic anchor drill rigs. 
     
   

PRODUCT

Our products and services

PRODUCT

Our products and services

NEWS

Show you the latest news reports

NEWS

Show you the latest news reports
宝清县| 维西| 璧山县| 四子王旗| 株洲县| 武汉市| 巴塘县| 涞水县| 龙泉市| 汉阴县|