Danyang Sangda Industry and Trade Material Co., Ltd

We produce and export superior quality safety glasses ,side shields safety glasses,prescription safety glasses,work safety glasses,safety goggles, optical frames, reading glasses and sunglasses to the world . our extensive product cover a wide range. Where there is a market there is our product . Safety glasses with metal and plastic frames. On the optical frames we focus on the titanium & stainless steel frames . reading glasses include folding , metal and plastic glasses. Sunglasses which have...

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