Suzhou Hongding Purification Technology Co., Ltd.Founded in 2002, it has been deeply involved in the field of clean technology for more than 20 years, and has built a full industrial matrix with Suzhou headquarters as the strategic center and its subsidiary Longhai Purification (Suzhou) Co., Ltd. as the core production carrier, connecting the three major manufacturing bases of Dezhou, Shandong, Huzhou, Zhejiang, and Chengdu, Sichuan, to form a four-pole collaborative clean system full-industry chain service system covering the whole country. The company has passed the ISO9001 international quality system certification and established a dual-wheel drive model of "Donghai Intelligent Manufacturing + Hongding Project", integrating R&D design, intelligent manufacturing, engineering installation and after-sales maintenance, focusing on providing high-level clean environment overall solutions for semiconductors, biomedicine, precision electronics and other industries.
Relying on the technological empowerment of the intelligent production base of Longhai Purification, the company has built a modular composite manufacturing system to achieve a large-scale supply capacity of 5,000 square meters of color steel plates, a monthly production capacity of 3,000 walls of clean doors and windows, a monthly production capacity of 2,000 sets (sets) of purification equipment, and a daily processing of galvanized air ducts of 1,600 square meters. Among them, the vertical sea base is equipped with advanced equipment such as Germany's TRUMPQ intelligent sheet metal production line and fully automatic composite panel continuous production line. It can flexibly customize twelve-type composite panels such as glass magnesium rock wool, polyurethane, magnesium sulfide and magnesium sulfide. Its independently developed nano-coated purification boards and airtight clean doors and windows series have passed the three-fold certification of airtightness, fire resistance and cleanliness in CNAS laboratory, and accurately meet the millimeter-level tolerance requirements for medical clean rooms, electronic dust-free workshops and other scenarios.
As a representative of new quality productivity enterprises, Hongding Purification realizes full-process traceability of production data through the Zonghai Intelligent Manufacturing Platform, builds a digital twin workshop and MES production management system, shortening the delivery cycle by 30%. With the three-dimensional innovation system of "technology research and development + intelligent manufacturing + engineering services", the company provides customers with one-stop services from solution design, product customization to project delivery, operation and maintenance guarantee. It has served more than 200 high-standard clean room projects such as SMIC and WuXi Biologics, continuously empowering China's high-end manufacturing industry upgrades and promoting the innovative application of clean technology in the modern industrial field.
2024
Overall solution to clean system
Kunlun Engineering Installation Department and Foreign Trade Department were established
2023
Sichuan Chengdu Door and Windows Alliance Factory was established
Suzhou Dingsen Ventilation Pipe Factory was established
2022
Shandong Dezhou Door and Windows Alliance Factory was established
2019
Family Business
Zhejiang Huzhou Automation 20000 square factory was established (mainly foreign trade)
2018
Suzhou Zonghai Doors and Windows Factory was established
2016
Suzhou Zonghai Board Industry Jinjiaba Factory was established
2010
Suzhou Zonghai Board Industry Zhenze Factory was established
Wujiang Hongding Purification Equipment Co., Ltd. was established
1999
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