Guangzhou zheng ying jiu he Technology Co., Ltd. was established in 2010. Our company is a professional and diversified construction machinery parts supply enterprise with 10 years of experience. Our company has independently developed a variety of excavator parts. Our products are applicable to high-quality excavator accessories of brands such as Komatsu, caterpillar, Hitachi, Sumitomo, Kato, Daewoo, Hyundai, Shengang and Volvo. Our products are all over the country and exported overseas, such as Europe, America, the Middle East, Southeast Asia and other countries and regions. Over the years, based on the business philosophy of industry development, mutual assistance and mutual benefit, we have been highly praised by many customers at home and abroad. Small profits but quick turnover, quality first, good after-sales service,We have an experienced team, aiming to provide high-quality products and services to all our clients and customers,Quality of products plays great roles in the enterprise as the heart, be-cause the enterprise could survive in the competition only based on the good quality products, therefore, Quality control is the last guard before the products into the market, in that sense, QC process is of great significance. During the real QC working, the new lnnovative ways are adopted, strictly compliance with the regulations of the quality management, mutual su-pervision, and the strict acceptance of work should be completed obeying to the good quality and quantities, thus, that effectively ensures customer benefits and market effciency.