Hangzhou Fuyang Zhonghe Electronics Co., Ltd. is mainly engaged in the research and development, manufacturing and service of quick-connect fittings for water purifiers, PE pipes, switch ball valves, water purifier filter cartridges, plastic filter bottles, and integrated waterway boards. The company was founded in 1997 by Chairman Xu Xianzhong and is headquartered in Hangzhou, China. The company covers an area of ​​28,000 square meters, with 15,000 square meters of modern standard workshops including injection molding workshops, PE pipe production workshops, automated assembly workshops, and air leakage detection workshops, and has an advanced team of professional scientific and technological talents.

Participated in the formulation of national standards and industry standards many times

Hangzhou Fuyang Zhonghe Electronics Co., Ltd. is one of the earliest enterprises in China to engage in the household water purification industry. As early as 2005, the company participated in the review and revision of the "National Drinking Water Hygiene Standard" as the only private enterprise representative specially invited by the Ministry of Health. Since then, the company has served as a deputy leader unit many times and participated in the formulation of multiple national standards and industry standards, including: "Reverse Osmosis Water Purifiers for Household and Similar Purposes" National Standard, "Performance Test Methods for Water Purifiers for Household and Similar Purposes" National Standard, "Maintenance Specifications for Water Purifiers for Household and Similar Purposes" Industry Standard. Currently, the company has initiated the formulation of the "Quick Pipe Connectors for Water Purifiers for Household and Similar Purposes" (drafted) national standard and industry standard as the leader unit.

Focus on quality, repeatedly winning awards

Hangzhou Fuyang Zhonghe Electronics Co., Ltd. adheres to the principle of "precision manufacturing - products move towards zero defects" and strictly controls the entire process of design, manufacturing, assembly and testing to ensure the highest quality of products. At present, the company has more than 100 national patents, including 2 invention patents. Superior R&D capabilities and rigorous work attitude have made Zhonghe products repeatedly the first in the industry, and many performance indicators are ahead of domestic and foreign peers. At present, the company has fully passed the ISO9001 quality system and refined management certification, the EU CE, RoHS, TUV certification, and the authoritative inspection of the National Health and Family Planning Commission. At the same time, the company is the winner of the "FQA International Science and Technology and Quality Progress Award" of the US Federal Science and Technology Quality Evaluation Committee, the winner of the "Zhejiang Province Green Enterprise" title issued by the Zhejiang Provincial Environmental Protection Department, and the winner of the "Quality Accessories Supplier" title in the annual overall selection of the National Water Purification Industry Golden Tripod Award.

The first domestic pipe fittings product to obtain NSF certification

In 2009, Mr. Xu Xianzhong, Chairman of Sino-Dutch Company, led the company's technical team to focus on the research and development of quick-connect fittings. After tens of thousands of tests, the "ITiGER/爱泰格" brand quick-connect fittings with completely independent innovation property rights have gone from the laboratory to the market, filling the market gap of high-quality pipe fittings in China, and becoming the first and only product in China to pass the NSF certification of the National Health Foundation of the United States. Thanks to the continuous improvement of product quality, Sino-Dutch Company has successfully replaced imported foreign brands and become a strategic partner of many excellent domestic and foreign companies such as Gree, Midea, Haier, Haoze, Angel, Xiaomi, Samsung of South Korea, and Senle of the United States.