Qingdao Longyuanhengye Import & Export co.,ltd is a high-tech
enterprise integrating R & D, manufacturing, sales and service.
The premises cover a production capacity of more than 25,000 tons
annually. The state-of-the-art production lines it owns are the
latest globally, highly intelligent and fully automatic.
Corlanda currently focuses on four ranges of products with PE and
PP as carrier, comprising white masterbatch, black masterbatch,
color masterbatch & additive masterbatch. They are widely used
in food packaging products, medicine packaging products, personal
care products, plastic tubing, engineering plastic and plastic
household products. Based on years of the industry know-how,
advanced technology and sound management system, Corlanda is
striving to give integrating solutions on coloration and
modification of copolymers for its domestic and international
With its strong technical strength, huge productivity advantage,
consistent and excellent quality, high cost-effectiveness of
product and good after-sales service, Corlanda has won the support
and trust of its many customers at home and abroad. Its marketing
network has spread over the world. And it has become a pillar in
the plastic colorants and modification industry in China.