佳皇紙業成立於民國六十三年，通過ISO9001、ISO50001的認證，主要產品為牛皮紙及相關製品、水泥袋、塑膠粒袋、化工袋、建材袋、飼料袋等重包裝工業用紙袋等等。

深耕工業紙袋市場多年，在本業茁壯穩固基礎上求新求變，為愛護地球也盡一份心力，打破從搖籃ㄧ路到結束的線性流動，避免資源，僅使用過一次，即流失其效用與價值。

循環經濟強調自然資源的使用與消費有更好的最佳化，也就是革新傳統生產供應模式，並創造新的消費型態。提高資源使用之生產力，減少資源使用所造成的各種環境壓力，從物質完整的生命週期，來進行物質管理。

Gain Hwang Paper MFG. Co., Ltd. was founded in 1974  With certifications in ISO90001 and ISO50001. 

The main product portfolio made of kraft paper including cement, plastics, chemicals, construction materials, and animal feed bags, it caters to the needs of various industrial packaging applications.

With years of dedicated effort in the industrial paper bag market, Gain Hwang has established a strong presence and continuously seeks innovation while maintaining a solid foundation in its core business. 

Recognizing the importance of environmental stewardship, the company aims to disrupt the cradle-to-grave linear product cycle. 

Aligned with the principles of the circular economy, Gain Hwang prioritizes the optimization of natural resource use and consumption. This entails revolutionizing traditional production and supply models while fostering new consumer habits. 

Enhancing resource productivity and prolonging product life cycles from reducing demands on natural resource consumption, Gain Hwang adopts a holistic approach to systematic inventory management, utilizing the complete life cycle of a material. The persistence Gain Hwang in contributing to a sustainable approach will then continue.