cone crusher spare parts upper head bushing fit for metso HP400 crusher

    Ma'anshan Bo Da Jing Shen Machinery Co., Ltd located in Ma'anshan An hui, which been called “steel city of china” , It is a high-tech enterprise which focuses on sales and service for the post-market of imported crushing and screening machine . The company integrates products design, research and development, OEM product scale storage, technical consulting and on-site service,  With deep ploughing industry for many years of accumulated precipitation resources and a strong customer service ability ,we achieve that replace both the wear parts and spare parts undifferentiated of the main imported brand equipment successfully, Thanks to the ultimate pursuit of product quality and the full range of satisfaction for users' efficient and sustainable service requirements. At the same time, Relying on the advanced customer management system, super large spot stocks , the company's service level and capability increase year by year.  we get the identify from end users and dealer of the metallurgical mines, sand and stone aggregates, construction waste treatment, energy sources and other fields over the country and abroad ,Both public praise of the enterprise and reputation of brand are famous on the market.

1. What is your core advantage?

20 years experience,Focus on technology promotion,our liners have the same or more better lift time as some famous crusher brand,such as Metso,Symons,Telsmith,Trio,Terex,Svdala.

2.Why you can promise the original quality?

We produce all our parts by the original drawings,advanced technology,large amount of advanced equipment fixed all kinds of OEM service,at the same time we control quality from the Raw material inspection,Technology checking,and Measurement inspection of the final products,Quality is one of the core culture of our company.

3.Do you supply the OEM service for casting liners?

Yes,we can,we have supplied lots of OEM service for some famous crusher equipment manufacturer,drawings with specification will be necessary,Mn13Cr2

Mn18Cr2,Mn22Cr2 are the famous material we versed in.

4.How to test your quality?

We will show you material inspection and measurement inspection after finish the goods,at the same time,we will given you the life time guarantee letter after shipping the goods.

The best suggestion to all the customer who may interest our products-Test 2 set first,all the good business relationship are all from test and trust.