Why Can We Always Ensure Excellent Quality

Quality Control

There are 12 patents of the people's Republic of China for invention and B2, including a number of patents of the people's Republic of China for special equipment, a number of B1 and B2, and a number of patents of the people's Republic of China for invention, and a number of B1 and B2, including 6 patents of the people's Republic of China for manufacturing special equipment; Participated in the compilation of 10 valve industry standards and drafted 2 valve industry standards. It has been awarded the "AA grade enterprise of credit management" by the General Administration of quality supervision, inspection and Quarantine of the people's Republic of China, the "AAA grade quality credit" certificate, the "AAA grade credit" certificate, the "Hebei contract abiding and trustworthy enterprise" certificate, the "director unit of Hebei high tech Industry Association" certificate, and the "China quality integrity enterprise" by China entry exit inspection and Quarantine Association, It is the associate managing unit of China valve, the chairman unit of the valve branch of China Foundry Association, the top 100 comprehensive enterprises in China's foundry industry, Hebei high-tech enterprises, Hebei enterprise technology center, Hebei Science and technology giant and Hebei Green Foundry demonstration enterprise. In 2018, it was rated as "Green Foundry Enterprise in Hebei Province". It has the right to operate its own import and export business. The "" trademark won the "famous trademark of Hebei Province", the "" series products won the title of "famous brand products of Hebei Province", and the "" product trademark was registered in South Korea. This product enjoys a good reputation in the international market and domestic engineering projects. It is a first-class supplier of PetroChina and Sinopec, a qualified supplier of CNNC, five power grid access units of Guodian, Huaneng, Huadian, Datang and CPI, and a shortlisted unit of Chinalco, Sinochem construction, Shougang, WISCO and Hebei Iron and steel.

The group cooperated with the General Administration of quality supervision of Hebei Province to establish Hebei pump and valve casting quality inspection and supervision center. With an investment of more than 20 million yuan and 170 sets of testing equipment, it is the only institution in Hebei Province that can issue provincial testing reports. Equipped with micro leakage VOC test, mechanical performance laboratory, nondestructive testing room, life test room, low temperature laboratory, high temperature laboratory, etc. It has more than 20 qualification certificates for relevant testing projects and obtained CNAs laboratory qualification, which greatly shortens the cycle of issuing provincial testing reports.

Yuanda Valve Group Co., Ltd. has quality management manuals for all branches, which are operated in strict accordance with the quality policy and quality control documents, and checked at all levels. Strictly control and deliver high-quality and high-quality products.

Manufacturing process schedule