Company Introduction

Yingkou Cheng Long Industry CO.,LTD is high and new enterprise,It is one multiple substance for science,industry,marketing, expon

The concept and aim of the company:                  

    On basis of good product quality.  

    By the way with reasonable price,good service from all theaspects.
To meet customers satisfactory.

   Cheng long industry CO.,LTD welcomes the guests both at home and abroad omers  come and have a distcussion with the spint of opening management aim and friendly cooperation.

Mineral processing factory has combined with several domastic

& foreign academy well-known for the research of high technology,bonder refactory products,we have already developed DKM-8 series top-grade refractory products and gain the national patent.New,has already been put in the international market.
This company is having advanced production technology and smeltequipments, and having reliable quality assurance syctem,capabil-
ity in developing and producing high quality refractories.