In 2003, Industrial Manufacturing Factory Lada set up at Jiangxi City, Jiangsu Province. We specializing in the production of high quality with certification the masks and other safety products, in line with the integrity of the people of Taiwan, spirit of innovation, research and development and strict manufacturing Order, hard work, its good quality to win international recognition. It has become one of the leading professional masks. We offer a diverse and complete product lines to meet customer needs. “GRANDE” our own brand which marketing worldwide, and accepting customer OEM / ODM production methods to meet the diverse needs of customers, in addition we also continuous R & D to strive more value-added products to meet the market trend. We have been providing customers with the best service to uphold quality management philosophy; I believe to serve as the starting of the team to achieve excellent customer satisfaction to ensure sustainable development. In Year 2004, passed ISO9001 Quality Certification. Year 2005 company had passed an European mask product 『CE』 certification, In 2007,we received America 『NIOSH』certification of N95 particulate respirator. As for the future we will then expand our market to United States, Australia and other countries in the world of product certification, the constant pursuit of growth and progress, to provide customers with the most high quality products. In order to extend the fine tradition of the virtues of the people of Taiwan and to provide better quality products. In Year 2009, new company named www.particulate-respirator.com was setup. With Chang-hung excellent in long, based on the provision of further products. In addition to ISO-9001 certification and the Department of Health medical equipment manufacturers to marketing health care system products, counseling have become excellent at small and medium companies, Executive Yuan, a fine quality made in Taiwan's industries and Chang-Hung Industrial (MIC) complementary to the excellent team, a real light in Taiwan, became an international.