Zhejiang Sowinpak Co., Ltd was founded in 2008 and has taken shape in the packaging market as a high-tech enterprise, which combines R&D, production and sales. We devote to providing high quality, innovative, sustainable and eco-friendly paper packaging solutions for high-end restaurant chain, bakery, food factory and other industries. In terms of scale, there are more than 200,000 square meters of modern intelligent factory with Class 100,000 and 300,000 clean workshops. It also accommodates more than 500 advanced automatic production equipment. Sowinpak persists in regarding technology R&D as the core driving force of enterprise development and have accumulated profound R&D strength and technical ability that formed a set of relatively perfect R&D system after more than 10 years of exploration and experiences. Nowadays, Sowinpak has more than 90 domestic and foreign patents which is on the forefront of the field . Sowinpak has sophisticated quality, environment and food safety management systems, we have been approved by BRC, GMP, ISO9001&22000, BSCI and SEDEX. Our products are not only in the line with the standards of GB, FDA, EU, BfR etc., but also certified via BPI, Seeding|Din Certco and OK COMPOST|Vincotte. The pulp used for food grade paper is sourced from sustainable managed forests which are complied with PEFC and FSC Standard.