Yantai Chengli Precision Machinery Co., Ltd is located at the seaside city Yantai ,has focused on the research, manufacture and sales of top level hydraulic breaker and spare parts with 10 years experience.With the most advanced Korean production technology and first-class production equipment, high rigidity and high precision to make sure the accuracy of product processing to meet the product top quality requirement .We own6,000©Oworkshop, 80+ staffs,and the breaker annual output is 10,000+ sets .

We have registered our own brand¡°Chengli¡±¡°Hollis¡±¡°ATeMu¡±¡°HANMING¡±¡°HANGU¡±passed the ISO9001 and CE Certificate .Facing to high level market, our breakers show very brilliant !Worldwide Korea,Japan,Europe series breaker can be found here .OEM business is also welcomed.

From raw material -production line(precise cylinder grinding-main valve hole grinding -piston grinding)-inspection(100% pass rate) - assemble(semi-automatic with experienced worker)- impact testing£¨make sure the cylinder work well£©-packing £¨reliable and safe£©- delivery(sea or air)- after sales£¨timely and responsible£© ,Chengli  team work together to service each customer and be responsible for each customer .

 

We promise that ¡®quality is enterprise¡¯s life¡¯,¡®honesty¡¯,¡®keeping our words¡¯ is our attitude,¡®win-win¡¯is our goal.You just need to enlarge your market,the other things , let Chengli team do it !