Ningbo Tianhong Biotech Co., Ltd is a hi-tech company specializing in the research, development and production fo Traditional Chinese Herbal Extracts, pharmaceutical intermediates high-purity active ingredients, for use medicine, health food cosmetics industries. well-established ...
Telephone:86-574-86811266
Address:No 8, Laoshan Rd, Beilun, Ningbo, Zhejiang, China
Doing Group owns Henan Oil Mechanical Equipment Co., Ltd., Project Technology Company, Xinxiang Renewable Energy and Leeyn Ltd.
Doing have been specialized in all kinds of oil equipment researching, designing, manufacturing, selling installing.
Our products:
10-1000 T/D ...
Telephone:0086-371-56771823
Address:Zhengbian Road Zhengzhou City