centering for developing, producing and selling LEED thick film paste, paste department of hunan investment co., ltd targets a variety different applivations dedicated to the clients provide effective technical solution, taking advanyage technology innovate improve lives human beings. ...

Hunan LEED Electronic Ink Co., Ltd. has been specialized in electronic paste developing and production for more than ten years. All the products are following environmental protection energy saving idea. our have same testing conditions experimentation with customers' using order to ...