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Jinan Sumspring Experimental Co., Ltd
Jinan, Shandong, China (Mainland)
86-0531-67819199
Business Type:
Manufacturer, Trading Company
Featured Products
ASTM 1709 Free Falling Dart Impact Tester
ASTM D 882/D1938 PE Film Food Wrap Films Tensile Strength Tester
ASTM D1894 Laminated films Coefficient of Friction Tester
Bottle Cap/Packaging Leak Tester
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