NP-Trade have own stable base for Raw Materials and Products. Also have several high level Specialists and Professors as adviser to guarantee the stability for our products.

• 公司拥有自己稳定的原材料和产品的生产基地，拥有一批高水平的专家、教授作为公司的技术顾问，为保证产品质量的稳定提供了可靠的保证。