Sunny plastics CO.?LTD are a big manufacturer, which specializes in producing, marketing and technical service on polymer materials, such as PET, PA, PBT etc. After 4 years? development, the products have been recognized by certified ISO9001 quality system and ISO14001 environment system in 2009. In the early of 2010, the technician?s proportion has reached 20% and their working age is not less than 30 years old, which makes up an enthusiastic and passion team in our company. The production ...