Our company was established in 2010.We are one of the leading providers of hydraulic support, High-Intensity Chain,Link Ring,Coal Mining Machinery,Scraper Conveyor,Belt Conveyor and accessories Manufacturing supplier in China and even the world. Our products that we designed are used on a large scale in the industries thus we ensure that the raw materials we use are of the best quality.In the market with satisfactory. In order to continuously improve High-Quality products, we have applied for a number of patents and have our own unique process and technology in production and quality control. Our products have a high reputation in the country and very popular all over the world also.You can see me bjkptr at yeah dot net.