Sign Industrial Group Limited Co***ny is one of the most specialized manufacturer and exporter for mould, which is obtained ISO9001: 2000. Our factory locates in Shenzhen, China and occupies 40000 square meters. We major specialize in designing and manufacturing hardware mould and die stamping tool. With many professional engineers and experienced workers, we can offer our customers good quality products and best service!
In the aspect of product design, we own a number of technical and experienced e...
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