Chongqing Xinyuanhui Optoelectronic Technology Co. Ltd formerly known as large state-owned enterprises in Chongqing Industrial Company Institute of electric light bulb. It was named Chongqing Xinyuanhui Optoelectronic Technology Co., Ltd in 2008,which transformed the joint-stock enterprise. ➝ The company obtained over 80 national patent authorizations, our products have passed ROHS CE certification, IP68 waterproof certification. The products of our company is highly appraised
Chongqing Xinyuanhui Optoelectronic Technology Co. Ltd formerly known as large state-owned enterprises in Chongqing Industrial Company Institute of electric light bulb. It was named Chongqing Xinyuanhui Optoelectronic Technology Co., Ltd in 2008,which transformed the joint-stock enterprise. ➝ The company obtained over 80 national patent authorizations, our products have passed ROHS CE certification, IP68 waterproof certification. The products of our company is highly appraised Công ty CHONGQING XINYUANHUI OPTOELLECTRONIC trước đây được biết đến như một doanh nghiệp nhà nước lớn trong lĩnh vực bóng đèn điện vào năm 2008, đã chuyển đổi thành doanh nghiệp cổ phần. ➝ Công ty đã đạt được hơn 80 bằng sáng chế quốc gia, các sản phẩm của chúng tôi đã đạt được các chứng nhận...