Engaged in sales of activated carbon, Li Jing Viscarb was established in 1999 in Pingtung Industry District. In 2003, Wel Han Environmental was found as joint venture company with facility expansion of an area 8600 M2, located at No. 38, Jianxin Rd., Neipu Industry Area, Pingtung Hsien.
New facility, rotary kiln, was then built up by UCI (ISO9001 Indonesia) with an annual output of 1500MT for recycling/regeneration business (Authorized license T5405620). Our services offered in quality product/ skillful technique feed back with unanimous applause. Customers pour in from field of electronic, petro chemistry, oil refinery, steel iron, municipal water plant and science-base Industry Park.
Based on consistent development, in June 2004, we set up new production line to manufacture carbon block cartridges (CBC). In 2007, our CBC gained NSF approval. Being the first NSF approval case in Taiwan, we glory to devote ourselves to healthier life of mankind.
In 2009, we build up 2nd rotary kiln, with annual output of 1200MT coconut shell A.C. to cater for exceptional appliance. With state of the art technique, we bear the responsibility to develop revolutionary A.C. products for apply in high end technology. We expect a better environment with our upgrading technique and revolutionary products. We??l keep offering our best services to customers under our guidelines: Quality, Profession, Service, ... 
Taiwan