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খবর
নতুন সিই শংসাপত্র
2020-03-04


After active preparation and unremitting efforts, our company's new CE certificate was issued and put into use. The previous CE certificate was discontinued due to expiration. 

Our customers in Europe, in 2020, we at WEIHAI DINGXIN OPTICAL will spare no effort to stay with our customers and help them develop.




পূর্ববর্তী: মানব চোখের কাজ