Hainan Yanghang Industrial Co., Ltd.
34 years of focusing on R&D, production and sales of water treatment chemical products
info@hnyhxd.com
WIDER SERICE |
Solve the problems of sewage treatment, solid waste and gas waste treatment |
MORE EXPERIENCE |
We have more than 30 years of professional accumulation and engineering practice |
MORE VALUABLE |
Realize "resource" and provide environmental protection solutions for enterprises |
DEEPER TECHNOLOGY |
Accurate data, thorough analysis, accurate scheme, thorough solution |