iko katika mji mzuri wa bahari -Yantai. Laizhou Laihua Testing Instrument Factory is an ISO9001 quality system certified enterprise specializing in the production and sales of hardness tester and metallography preparation. Bidhaa zimepata udhibitisho wa EU CE.
Karibu kutembelea Shandong Shancai Ala ya Upimaji Co, Ltd.
Laizhou Laihua Kiwanda cha Ala ya Upimaji