3R Environmental Technology Co., Ltd.

Contact Us

    sales1@hz3r.com(Tracy);

sales2@hz3r.com (Feifei)


 

Mob:

008615626068635(Tracy)

008615107524638Feife

 

Wechat: 

008615626068635(Tracy)

qq532009407Feifei

 

TEL: 00867523717016

FAX : 00867523716113

Address: Laoweixia Village, Yonghu Town, Huiyang District, Huizhou City, Guangdong Province, China (Mainland)





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National standards committee certificate
- Mar 19, 2016 -

We took part in modifying the national standards of water treatment agent: ferric chloride(GB 4482-2006), formulated industrial ferrous chloride industry standard (HG/T 4200-2011), and becomes the industry benchmarking.