Dragon Shing Rotocasting Co., Ltd.

Established since 1977, Dragon Shing Rotocasting Co., Ltd. has been an innovator in the field of porous plastics technology. We specialize in producing cost effective and high quality porous plastics for a broad range of applications in the industrial, medical, stationary and consumer products markets.
With 30 years experiences, our development team devotes to offers our customers a wide variety of knowledge and experience to support customers needs. We utilize porous plastics in nibs / tips of writing instrument, filtration, wick, diffusion and noise reduction ,etc.


General applications like , coloring nibs / tips, highlighter nibs / tips, stamper nibs / tips, pneumatic filter, air filter, gasoline filter, liquid filter, air freshener wick, powder coating, fluidizing sheet, aquarium bubbler, silencers / mufflers.

Dragon Shing has an excellent reputation for the high quality and services. We promise to offer all our customers the best products, rapid delivery times, and immediate technical support. Customers demand, are our top concern!!