Gaozhou SID Leather Products Co.Ltd is a professional leather working gloves manufacturer. Our factory is located in Gaozhou where is known as the Glove City in China. SID Industry Co., Limited is our own branch company located in Guangzhou as a business window to supply more excellent services for customers. Our main products are working glove, leather glove, welding glove, cowhide split leather glove,cow grain leather glove.pig leather glove.sheep leather glove and furniture leather ...