June 1, 2007,
Tianjin OPPU Hardware CO. LTD. was established in Tianjin.
April 2007,
Shenzhen Jing Da Cheng Hardware CO., LTD was established.
2007,August
Xinghua Jie Xing Long Fastener CO., LTD was established in Xinghua, Jiangsu, manufacturing non-standard high-qualified stainless steel products.
November 2007,
The ERP management system was officially launched to optimize the internal management and improve the overall service platform .
July 2008,
Tianjin Ao Si De Metal Products CO., LTD was established.
July 2010,
AOZHAN (Tianjin) Fastener CO., LTD. was established.
February 2011,
OPPU (Shanghai) Hardware CO., LTD was established
March 2011,

Invested in AOZHAN industrial CO., LTD
February 2012,
Sichuan OPPU Metal Products CO., LTD was established.
June2012,
OPPU (Tianjin) Industrial Accessories CO., LTD was established.Achieve a comprehensive upgrade of OPPU products: form a comprehensive system of fastener tools and stainless steel materials and make OPPU a platform of industrial components.
June 2013,
OPPU Wei Ye (Beijing) Industrial Accessories CO., LTD was established.
June 2013,
OPPU (Hongkong) Group CO., LRD was established.  This marks that the enterprise has entered a new stage of development. The establishment of the group speeds up the construction of a centralized, unified and efficient product supply system and customer service platform suitable for the development of the enterprise.
September 2013,
OPPU (Tianjin) Industrial Accessories CO., LTD Baoding Branch was established.
March 2014,
Zhejiang Yuan Luo Metal Products CO., LTD was established.
July 2014,
OPPU (Tianjin) Industrial Accessories CO., LTD Dezhou Office was established.
August 2014,
Yuan Wei (Tianjin) Industrial Accessories Joint Stock Limited Company was established.
October 2015,
You Yi Gu (Tianjin) E-Business CO., LTD was established.
February 2016,
Invest in Jin Shang Technical Joint-Stock Limited Company.
July 2018 ,
Hangzhou Bo Qi Internet Technical CO., LTD was established.