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1992.05：Establishment of the Shenzhen Xianglian metal alloy products factory in Longgang, Shenzhen;

1998.08：Register as Shenzhen Xianglian Metal Co., Ltd. (the general taxpayer);

2002.06：Hong Kong-registered subsidiary, set up overseas business division;

2002.10：By the German company TUV ISO9001: 2000 international quality system certification;

2005.07：By BSI company ISO9001: 2000 international quality system certification;

2007.08：By the Shenzhen municipal government high-tech enterprises;

2007.11：Huiyang City, the new 25,000 square meters industrial park, set up in Huizhou Xianglian Metal Products Limited;

2009.04：By IATFISO / TS-16949: 2008 quality system certification;

2013.05：Shenzhen Qianhai Equity Exchange listed (stock code: 660630);

2013.12：was named the first batch of 10 Shenzhen AAA credit enterprise;

2014.05：By ISO14000 and OHSAS18001 certification of environmental safety.