Ruian Wanlong Chemical Co., Ltd (formerly known as wanlong chemical plant) was established in 1984, the company covers an area of 42 acres, 8500 square meters construction area, 3000 square meters green area. Wanlong is high-tech enterprises in Wenzhou Zhejiang, and the oldest fluorescent pigment manufacturer. 鈥渟table quality, reasonable price, the prestige first鈥?is Wanlong鈥檚 service tenet.


Wanlong's main products include daylight fluorescent pigments, dyestuff intermediates and so on. Now it has developed into the largest fluorescent pigments manufacturer. Now, Wanlong committed to improving the quality of products, and constantly developing new products. Wanlong has successfully developed an environmental protection fluorescent pigments-HB series in 2006 , after several years of market test, it has won the customer's reputation successfully. Intermediate 4-butyl aniline was regarded as 鈥淣ational key new product鈥?by state economic and trade commission.


Wanlong received 鈥渉umanist鈥?as principle, construct 鈥渢he security, the environmental protection, the harmony鈥?modern enterprise diligently. Wanlong鈥檚 goal: create first-class chemical industry鈥檚 national brand.


Relying on good prestige, creditable quality, perfect service and reasonable price, the company has won the confidence of the customer. By continuously efforts and develops, the marketing expands day by day, the product find a good sale in America and Europe, Southeast Asia, Middle East, Africa ect.