is located in beautiful sea city–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. Lihlahisoa li fumane lengolo la nete la la EU CE.
Rea u amohela ho etela Shandong Shancai ea Semeng Complement Co, Ltd.
Laizhou Laihua Lauhua Fektheri