- DONGGUAN KEJIAN INSTRUMENT CO.LTD
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Dongying, Shandong, China
- Main products: Tensile Tester, Precision Oven , Temperature Humidity Chamber, Aging Tester, Uv Tester, Accelerate Weather Chamber , Drop Tester, Bursting Strength Tester, Luggage Tester , Taber Abrasion Tester , Melt Index Tester
