Valves - Hard Seal Butterfly Valve - Zhejiang Chaoyue Valve Co., Ltd. Zhejiang Chaoyue Valve Co., Ltd. (formerly Yongjia County Five Star Hard Seal Butterfly Valve Factory) is located in Oubei (now Gaohu Town, Qingtian County), which is known as the "Hometown of Pumps and Valves in China" , integrating many years of scientific research, development and honest management, it has now begun to take off. Specializing in the production and development of hard-sealed butterfly valves and special valves is the company's long-term development goal.

Zhejiang Ke Clean Chemical Engineering Co., Ltd. is a company engaged in Hangzhou purification workshop, Hangzhou dust-free workshop and Zhejiang purification engineering. Contact person: Manager Hao, welcome to consult us.

Zhejiang Daqi Machinery Co., Ltd.

Zhejiang Daily Chemical Industry Co., Ltd. specializes in the production and distribution of daily chemical products.

Zhejiang Deyu Chemical Co., Ltd. specializes in the production and export of chemical products.

Zhejiang Defu Engineering Equipment Co., Ltd. is a professional company focusing on Jiaxing pipeline installation, pipeline maintenance, pipeline high-pressure cleaning, pipeline desilting, and engineering valve installation or maintenance and replacement services; it integrates water supply engineering pipeline construction, industrial pipeline installation, chemical pipeline installation, and building pipeline installation project overall construction; installation of electromechanical equipment, maintenance and maintenance engineering equipment services. The company has a group of mature factory technical construction talents and advanced factory equipment. We can provide customers with perfect solutions and factory services according to the different requirements of customers. The company strictly follows the high requirements and high standards of customers and high-quality construction.

Since its establishment, Xingyu Construction has always taken "honest service, high-quality design and construction" as the company's business purpose, and "art, space, communication. Let art convey personality; let space interpret taste" as the company's design concept.

Zhenjiang Dongfang Energy Saving Equipment Co., Ltd. focuses on the production and technical development of various types of PTC heaters. Its products include: PTC heaters for various factories, mines and petrochemical enterprises, industrial electric heaters, heat treatment equipment, explosion-proof heaters, central air conditioning auxiliary electric heaters, air duct electric heaters, electric boiler electric heating tubes, and various types of electric heating tubes for air, water, oil, acid and alkali solutions. G Company is a new high-tech enterprise integrating PTC heater research and development, manufacturing, sales and technical services. Consultation hotline: 0511-85926608

Shaoxing Shangyu Shunlian Cooling Equipment Co., Ltd. is a professional manufacturer of square cooling towers and square cooling water towers. Our main products include cooling towers, FRP cooling towers, FRP cooling water towers, square cooling towers, square cooling water towers, sewage cooling towers, sewage cooling water towers, cooling tower reducers, etc. We also provide various cooling tower maintenance services.

Donser started in 2000 and has been rooted in the packaging and printing industry for 22 years, focusing on the research and development of high-end packaging. Our products include woven bags, flexible packaging and PE heavy film bags. These products are suitable for coffee, food, pet food, fertilizer, animal feed, etc. We are one of the five domestic packaging companies that have passed the BRCGS international food certification, but the only company that has passed certification for both woven bags and flexible packaging. In order to ensure product quality, Donser has established a professional quality control team to strictly control each production link to ensure that each production link is traceable.