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6.OEM:
Professional---Osign had 10 years expericence on OEM service, over 20 years experience technical team on coating,gluing and cutting.
Innovation--Osign help you to develop the new materials for your country market.
Quality--We strictly according ISO9001 requirements to manufacture and process. 24 test steps for samples, products must be measured every hour s strictly on production, over 14 test steps for finished-products.