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Dalian Chiyoda Seiki Co.,Ltd.

Dalian Qiandaitian Precision Machine Co. Ltd. was founded in December 25, 2000, registered capital of 3 million dollars, than 200 employees, mainly engaged in valve, ball valve, Dan Xiangfa, joint components, piping and single components, filters, air conditioning parts production. The company is located in the beautiful coastal city of Dalian, the region belongs to the Dalian export processing zone, import and export of raw materials and products enjoy duty-free treatment.

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[acceptance publicity] environmental protection acceptance monitoring report of the relocation project of Dalian Chiyoda Seiki Co.,Ltd.

According to the decision of the State Council on Amending the regulations on the administration of environmental protection after the completion of construction projects (Order No. 682 of the State Council) and the announcement of the Ministry of environmental protection on Issuing the Interim Measures for the acceptance of environmental protection after the completion of construction projects (ghgheia [2017] No. 4), The environmental protection acceptance monitoring report for the relocation project of Dalian Qiandaitian Precision Machinery Co., Ltd. is hereby publicized as follows:
2022-01-04

Principle and troubleshooting of check valve

One way valve is also known as the check valve, it is in the air conditioning system, often with the electronic expansion valve (capillary) in parallel, to control the positive and negative flow of refrigerant, so that the refrigerant can only flow in a certain direction.
2022-01-04

Independent research and development capacity of the valve directly affect the competitiveness of enterprises

Valve manufacturer's production scale and technical level is uneven, but the valve products in the general trend of development and the development of technical channels have a lot in common. If the valve companies with their own conditions, science and technology along the way to determine the development goals of new products valve manufacturer's production scale and technical level uneven, but the valve products in the way the overall trend and development are a lot in common. If the valve companies can combine their own conditions, along the scientific and technological means to determine their own new product development goals......
2022-01-04

China's valve industry to develop new products with independent property rights

The development of China's valve industry today, although the gap with the international advanced level, but has gone beyond simply copying the absorption stage. Technical approach for further development, we should draw lessons from foreign advanced products at the same time, China's valve industry today in the analysis, although the gap with the international advanced level, but has gone beyond simply copying the absorption stage. In order to seek for further development, we should learn from foreign advanced products......
2022-01-04
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Address：18-6, Jinwan South 1st Road, export processing zone, Dalian Free Trade Zone  

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