Zhejiang Gonghe Pipe Industry Co., Ltd. (formerly Huzhou Gonghe Pipe Industry Co., Ltd.) was established in January 2003. The company primarily focuses on the research, development, production, and sales of grooved thin-walled stainless steel pipes, press-fit thin-walled stainless steel pipes, double-press thin-walled stainless steel pipes, welded thin-walled stainless steel pipes, double-clip thin-walled stainless steel pipes specifically for home water supply, and groove-type high-density polyethylene (HDPE) super quiet drainage pipes. Since its establishment, the company has been dedicated to the safe use of building and industrial water supply and drainage pipeline systems, efficient utilization of water resources, reduction of water loss caused by leakage, and noise pollution from drainage pipes. It has introduced and fully developed the groove-type high-density polyethylene (HDPE) super quiet drainage pipe system, the grooved stainless steel pipe system, and the double-clip thin-walled stainless steel pipes for home water supply. The products have been tested and positively recognized by users, maintaining a leading position in the mid-to-high-end market in both water supply and drainage fields, and have become the first choice for many users. The company boasts a large number of long-term cooperative customers, including China State Construction Engineering Corporation, Beijing Jian'an Group, Shanghai Construction Group, Zhejiang Construction Group, Hunan Construction, Chongqing Construction, Jiangsu Construction, Zhongtian Construction, and numerous provincial construction enterprises and local installation units. The application areas of the products are extensive, such as government projects, hotels, hospitals, residences, industrial and mining enterprises, and public infrastructure. Notable national key projects where the company's products have excelled include the Beijing Olympic Village Athletes' Apartments, competition venues, new site of CCTV, central government office buildings, Capital Airport, Guangzhou University Town, Baiyun International Convention Center, Guangzhou New TV Tower (610 meters), Shanghai World Expo Theme Pavilion, Guangzhou Asian Games Village, Sanya Phoenix Island, and many other well-known hotel group engineering projects such as Marriott, Sheraton, Ramada, Crowne Plaza, InterContinental, Hilton, Days, Radisson, Kaiyuan Mingdu, Sofitel, Yuerongzhuang, Xi Xuan, and Jinjiang. To date, there has not been a single leak, earning unanimous praise from users and installation companies. "Gonghe" adheres to the business philosophy of "integrity and win-win," upholding the core culture of "Gonghe." By doing business with "integrity" and seeking common ground through "win-win," the company advances together with all parties on the basis of mutual benefit and seeks development. With the quality concept of "focusing on being the best in the industry for water supply and drainage pipes," the company ultimately aims to achieve its mission of "letting more and more consumers use satisfactory water supply and drainage pipes."