Hangzhou Hongxin calcium Industry Co., Ltd.

National high-tech certificate

National high-tech certificate

R & D Center

R & D Center

Zhejiang Province high-growth technology-based SMEs

Zhejiang Province high-growth technology-based SMEs

safe manufacturing standardization

safe manufacturing standardization

Environmental Monitoring Association

Environmental Monitoring Association

China Lime Association Calcium Committee member unit

China Lime Association Calcium Committee member unit

2018

2018

2017

2017

2016

2016

trademark

trademark

Contract-honoring unit

Contract-honoring unit

business license

business license

Patent 1

Patent 1

Patent 2

Patent 2

Patent 3

Patent 3

Patent 4

Patent 4

Patent 5

Patent 5

Patent 6

Patent 6