flat bar polishing machine manufactured by Zhengzhou Yingwang Machinery Co., Ltd. is no doubt the most iconic product since its inception. It combines the advantages such as competitive price, long-term service life, superior stability, and exquisite workmanship. Its quality has been constantly controlled by the QC team from material inspection to finished product inspection. Customers will benefit a lot from all these characteristics.

Before making decisions on the promotion of YINGWANG Machinery, we carry out research in each aspect of our business strategy, travel to the countries we want to expand into and get a first-hand idea of how our business will develop. Thus we understand well the markets we are entering, making products and services easier to provide for our customers.

To improve customer satisfaction while purchasing flat bar polishing machine and suchlike products, the 'YINGWANG Machinery Code of Conduct' has been established, stressing that all employees must act with integrity and exhibit the utmost sincerity in the following three areas: responsible marketing, product standards, and protection of customer privacy.