Maanshan Aotian Machinery Technology Co., Ltd.  

Ma′anshan Aotian Machinery Technology Co., Ltd. Integrates scientific research, design, production and operation, specializing in the production of various road milling machine picks, rotary drilling bits, coal mining machine picks, trenching machine picks, roadheader picks, Stump grinder teeth, etc. As a high-quality supplier of XCMG in China, we have won the praise and trust of customers in the industry with stable quality and excellent service. The company has established a long-term cooperative research and development relationship with Hefei University of Technology, and has been deeply involved in the field of alloy welding for 20 years. Vacuum alloy welding and heat treatment technology has been at the domestic leading level. The company has established a perfect quality control system and passed the ISO9001: 2000 international quality system certification. The road milling machine picks has obtained the certification of "National Patent" and "High-tech Product of Anhui... [View More..]