Summary of conflict MineralsThe mining of rare metals such as coltan (Ta), cassite (Sn), gold (Au) and black tungsten (W) in the Congo and its neighbouring countries and regions has caused serious hum...
At this moment of bidding farewell to the old and welcoming the new, Shenzhen Haohai Chang Industrial Co., Ltd. extends the sincerest New Year wishes to our dear partners, esteemed clients, and every ...
Because of the COVID-19, our company decided to hold an annual meeting in our Huizhou factory.From the company's decorations, lunch, management speeches, group photos and video shooting, the 2023 ...
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