Shenzhen Yongchanghe Technology Co., Ltd. is a subsidiary of Meilianxing Technology Co., Ltd, Meilianxing is professional in UV light curing for decades with rich experiences in develop and manufacturing, while one of our share holder Professor Li who is engaged in 3D printer already 20 years, and he is one of the senior research scientist in Chinese Academy of Sciences. Yongchanghe is an environmental-friendly high technology enterprises, and having self-owned brand "JAMG HE", committed to providing the world's leading 3D printing additive materials, specialized in the research, development, sale and service of 3d printer, 3d printer materials, and adhere to explore potential applications of 3d printer resin & 3d printer filament into different fields such as jewelry, dental, medical, aerospace, education etc. In order to offer 'the most reasonable price, the highest quality products, the most satisfied services', we have built a 9000 square meter international standard chemical factory that equipped with international advanced production equipment and modern production lines, fully automatic and accurate Canning, capping and labeling, the annual output can reach 5000 tons. Besides, we has a number of invention patents & utility model patents, and most of our products have certificates of FDA, Reach, CE, ROHS, TSCA. To providing the most perfect 3d solutions for all walks of life, let more and more people and enterprises enjoy the practical convenience of 3d printing, Let’s 3D it.