The company has obtained the certificate of quality management system

    In November 2023, the certification company carried out the quality management system certification to Tangyin Hongda, and strictly audited the administrative management, production management and marketing management of Hongda.

    Tangyin Hongda Engineering Plastics Factory is a regular engineering plastics series of ultra-high molecular weight polyethylene sheet, nylon idler, engineering plastic idler manufacturing enterprises. The products are sold to large industrial enterprises all over the country, and the factories meet the requirements of various administrative departments, and the quality meets the national standards.

    We sincerely invite the industrial enterprises with anti-sticking requirements for raw coal bunker, underground coal ditch, coal hopper under train dumper, bunker and hopper to conduct on-the-spot investigation, technical exchange and formulate plans, etc., I also hope you can establish a cooperative relationship with Tang Yin Hongda. Hongda's high-quality raw materials, super high technology, rigorous construction scheme and perfect after-sales service will definitely become your right-hand man.