About Tianyan

Scale plastic piping system supplier

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About Tianyan

TIANYAN HOLDING CO., LTD., located in Chengjiang industrial zone, Huangyan district, Taizhou city, Zhejiang province, covers an area of 80,000 square meters. It is a big manufacturer, who be specialized in high-tech, high capability, and high reliability piping system. The annual output is around 30,000 tons, and the types of products are more than 20,000 PCS. The quality and safety are paid attention to seriously, so many important certificates and identifications was acquired, including the authentication certificate of quality management system - ISO9001, the authentication certificate of environmental management system – ISO14001, the authentication certificate of occupational health management system – OHSAS18001. 

1992

Since

30,000

Annual output

80,000

Product category

Factory area

20,000

About Tianyan

TIANYAN HOLDING CO., LTD., located in Chengjiang industrial zone, Huangyan district, Taizhou city, Zhejiang province, covers an area of 80,000 square meters. It is a big manufacturer, who be specialized in high-tech, high capability, and high reliability piping system. The annual output is around 30,000 tons, and the types of products are more than 20,000 PCS. The quality and safety are paid attention to seriously, so many important certificates and identifications was acquired, including the authentication certificate of quality management system - ISO9001, the authentication certificate of environmental management system – ISO14001, the authentication certificate of occupational health management system – OHSAS18001. 

Trust in our authority
2018-04-19
We had many professional inspections and certificates. We had passed inspections of CE, NSF, SCS, and get the certificates of ISO 9001, ISO 14001, OHSAS 18001, and WRAS, and so on
Trust in our solutions
2018-04-19
We have professional R&D team, QA&QC team, marketing team. We have many patents and awards, can supply highest quality OEM products, and help you and do with you to settle any kind of logistical probl
Trust in our production capacity.
2018-04-19
We have more than 30 pipe extruding machines, and 200 injection molding machines. And those figures still increase each year.

Tianyan Activities

To create value to customers. To create opportunity to staff.To create benefit to society.

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