NANJING ZHITIAN is specialized in the manufacturing of replacement parts for twin screw extruder. So for has more than 20 years experience. Manufacturing gearboxes,barrels and screw elements of twin ...
Precision Test Marl height indicator,the precision can be up to 0.1μm,which is 200 times of precision by usual manual test. Hardness Test Testing system is applicable for hardness test of products ...
Address : Tianyuan community,Chunhua street,Jiangning district,Nanjing,China.
Worktime: 8:00-17:00 ( Beijing time)
Business Phone : 86-25-52294748(Working time) 86--13770960051(Nonworking time)
FAX : 86-25-84183205
Email : email@example.com