Main Activities

A famous factory in Jiujiang is undergoing the transformation of the water circulation system. With the introduction of friends, they know the head office of Zhangguo industry.After know their requirment of the pump and valves,our wokrers test the data at the scene and discuss with each other .Provide the solution.Now we have provide the total data of our pump and valves.Its going well now.

R from Southeast Asia contacted us from the Internet for a project change.They send us the photos of Kinfe gate valve,ball valve and gate valve . Engineer from ZG industry discussed the details of the project and provide professional advise .After many times communicate ,finally we make an agreement for that .And arranged the production .Now it have been finished and arrange the shipment .

Saudi Arabian customer A contacted us from the Internet and needed a large-diameter gate valve. The size was special. After communicating with our engineers, we finally gave the customer a new gate valve complete solution. The customer was very satisfied. The order has been completed and ready for transportation. .

The production of Zhangguo industry,include butterfly valve, gate valve,check valve and rubber joint ,have successfully won the bid for a heating project in Shandong The community is a thermal company under the jurisdiction of Shandong Thermal Power Company. The company signed an agreement with our company in the second half of 2018. At present, our company has completed the installation and commissioning of the project, and the equipment is running well. Many of these valves are provided by ZG industry.

This is a distributor in Chile.There main business is for irrigation and rainwater collecting system.They get our news from a accidental opportunity and then they see our product from internet and when they test the sample.They are satisfied with that.Finally,they begin this 480pcs check valve with us.They also said next time,they will keep cooperate with us and later we can discuss about agent things. Our ZG industry will do better to help our customer develop better.

The company is a hospital in Xinjiang. In order to maintain the stability of the system, the thermal system needs to be repaired and replaced regularly. At present, our company has successfully signed the thermal system transformation of the hospital. Many of these valves are provided by ZG industry.

The bank is  in the center of Urumqi. With the use of the system, some of the air conditioning refrigeration systems need to be replaced regularly. At present, our company accepts the person in charge of the bank to commission the transformation of the central air-conditioning system. Many of these valves are provided by ZG industry.

A building in Hainan is a commercial building in Haikou. As the number of office workers increases, some air conditioning and refrigeration systems need to be replaced periodically. At present, our company accepts the commission of relevant person for the central air conditioning system renovation of the building. Many of these valves are provided by ZG industry.

A factory in Jiangsu is a high-tech enterprise. Some parts need to be replaced regularly as the equipment is used. At present, our company successfully negotiated with the factory and took over the renovation project of the plant's cooling water. Many of these valves are provided by ZG industry.

 A Plaza in Guangzhou is located in Tianhe District, Guangzhou City, Guangdong Province, China. With the use of the building, many parts must be replaced. At present, many equipments are used in the construction of the cooling water system of  that Plaza in Guangzhou and some of the valves of the supercharged equipment are provided by ZG industry.