acetate|phosphate|sulfate-凯发app官方网站

langfang tianke biotechnology
professional production base of general chemical reagent and pharmaceutical accessories

hotline: 86-15076659665

products

acetate

disinfection and environmental protection

other products

company

total 15 records previous 12

wechat

langfang tianke biotechnology co., ltd.
add: sanghang industrial park, dacheng county,
hebei, china
tel: 86-15076659665 manager ma
fax: 86-316-5569332
e-mail: