韻心企業有限公司HsiWang

Hsi Wang Chemical Engineering Co., Ltd. was founded in 1987 and Bonanza Brand stands for the facial nourishment. Thanks to the gentle and mild effective of vegetables, we offer consumers with long-term commitment of gradual effects. 1998, Hsi Wang Chemical Engineering passed the ISO 9001 who is the first cosmetic manufacturer to receive such honor. Its purpose is to provide best products and excellent services and offer customers with maximum satisfaction. Bonanza laid the brand foundation from facial nourishment, and since the presentation of Colorful Cosmetics series in 1996, Hi-Tech biochemical product - Essence -E introduced in