Zhongke Yinghua Changchun High-Tech Co., Ltd. is located in the High-Tech Park of Changchun City, Jilin. It is the birthplace of China's heat-shrinkage materials and a veteran enterprise in the domestic heat-shrinkage materials industry.

The company's predecessor was Changchun Heat Shrink Materials Factory, a high-tech enterprise founded in 1987 by Changchun Institute of Applied Chemistry, Chinese Academy of Sciences. The company produced domestic heat-shrinkage material products in the mid-1980s, filling the gap in my country's heat-shrinkage material products and ending the history of China's heat-shrinkage material reliance on imports. In 1992, the company established a research on polymer materials radiation engineering. In March 2002, the company was recognized as a key high-tech enterprise by the Ministry of Science and Technology.

The company has strong technical strength and R&D capabilities, and has a high-quality technical personnel team with doctoral supervisors as academic leaders, graduate students and engineers as backbone, and is a comprehensive team of research, development, production, application, etc. A strong enterprise unit. After more than ten years of unremitting efforts, the "CIAC" brand heat-shrinkage products, heat-shrinkage sleeve products, as well as steel pipe anti-corrosion materials and other heat-shrinkage products developed and produced by the company, which are widely used in electricity and petroleum. , communications, electronics, automobiles, ships, aerospace, military industry, nuclear power and other fields, their performance has reached the international advanced level.

Relying on years of experience in power product production and technical accumulation, the company has developed silicone rubber cold-shrinked power cable accessories products, which have passed the full performance type test of the national power industry electrical equipment quality test, and its main performance is better than international standards and national standards. After the product was put on the market, it received unanimous praise from users.

In 1997, the company passed the ISO9002 quality system certification jointly conducted by France's BVQI and Beijing China Quality Association Quality Assurance. The version was replaced in 2003 and was certified as ISO9001-2000 quality system. The company has direct sales companies and special sellers in major and medium-sized cities across the country, forming a complete domestic sales network; some products are sold to countries and regions such as the Middle East, South America and Southeast Asia. "CIAC" has become a well-known brand in the heat shrink materials industry.

The company will uphold the corporate spirit of "loyalty, cooperation, service and competition", constantly explore and innovate, and provide users with practical services with stable product quality and rigorous R&D concepts, and continue to write the "CIAC" brand heat shrinking materials industry. The glory of the world.