Wo Sang industry (Hong Kong) Co., Ltd “(hereinafter referred to as “Wo Sang) is established in Hong Kong in 1977. Its main business includes the supplies of plastic parts and general consumer products, mainly used is household goods, automobiles, boats, electronics and electrical products. Their products are mainly exported to Europe, USA, China, and the Southeast Asia. Beginning from October, 2018, SHINGO began to improve the management system of Wo Sang by standardizing it to comply with the ISO 9001:2015. In March, 2019, Wo Sang had successfully obtain the ISO 9001:2015 certificate issued by the TU:D, SU:D, marking a new milestone in their management system.