Nantong Yongyu Anti-rust Materials Co., Ltd. (formerly: Nantong Yongyu Plastic Co., Ltd. ) , was established in January 1998 with a registered capital of 5 million yuan. It is located in Hai'an City, the hometown of fish and rice in Nantong in eastern Jiangsu Province.

After nearly twenty years of entrepreneurship and development, the company has strong technical strength and is specialized in the research and development and production of gas-phase anti-rust materials and metal cleaning, rust removal and anti-rust materials. It has strong independent research and development capabilities, has dozens of invention patents, and has complete independent intellectual property rights. The founder has participated in the formulation of the gas-phase anti-rust plastic film standard GB/19532-2004 and holds an expert certificate issued by the China Surface Engineering Anti-rust Professional Committee. The company has a key new product certificate and a high-tech product certification certificate of Jiangsu Provincial Department of Science and Technology.

The company developed and produced dozens of products in series, including rust remover, anti-rust agent, gas phase anti-rust anti-rust bag, gas phase anti-rust foaming materials, etc., which are widely used in domestic and foreign machinery, ships, auto parts, transportation, warehousing, etc. In various industries involving metal corrosion protection requirements, various technical performance indicators (certified by third-party) have far exceeded industry standards.

The company is committed to studying many problems such as cleaning, maintenance, corrosion protection, and protection of multi-metal products, and has developed a variety of new water-based cleaning agents, anti-rust agents, antioxidants, rust-proof agents, etc. Fundamentally, it solves various urgent requirements for customers in production, transportation and warehousing processes, such as solving the problems of low efficiency and high cost, adapting to the new requirements of automation and intelligence, etc.

The company has GB/T19001-2016 quality management system certification certificate, ISO9001: 2015 quality management system certification certificate, GB/T24001-2016 environmental management system certificate, and ISO14001: 2015 environmental management system certificate.

The company's products are mainly used in military industry, automobile, ship, aviation, mechanical processing and other industries.