Sanwa International Group in the implementation of ISO 1998 quality management system, in June 1999 passed the SGS company ISO9002 certification; 2002 passed the ISO9001: 2000 version of the certification, and in May 2009 passed the ISO9001: 2008 certification audit . Accordance with the ISO9001 international quality standard system, attention and participation in the leadership of the company, from product procurement to the entire process pp ink supplier sales and services, establish a set of sound, applicable and effective quality management system, so that may affect to product quality, service quality in all its aspects under strict and are in effective control. Binder is a major component of the ink from the pigment dispersion and the auxiliary material intermediation pp ink, by a small amount of natural resin, synthetic resin, cellulose, rubber derivatives and the like is dissolved in a drying oil or solvent system. Have a certain fluidity, so that the ink after printing to form a uniform thin layer, a certain strength of the film formed after drying, and the protective effect pigments pp Shenzhen Seiko ink, making it difficult to fall off. Binders for ink transfer, brightness, fixing speed printability and printing effects have a significant impact, therefore pp printing inks, choose the appropriate connection material is the key to ensure the printing good, to be able packaging materials, printing according to different requirements at any time to adjust the composition of binders and proportion. Seiko pp ink _ Huatian three (certified) _pp ink provided by the Shenzhen City, days three and Technology Development Company Limited. Shenzhen City three days and Technology Development Co., Ltd. (www.samwo.com) Guangdong Shenzhen, ink leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. With the staff and leadership in China three days warm welcome all inquiries negotiations to create Hua three days and a better future.