ChangLongxing Science &Technology (Shenzhen) Co., Ltd.
is a Hong Kong-owned manufacturer,
specialized in the production of stretch film machine, 
cast film machine and cling film machine for more than thirty years.
The company is located in Shenzhen city, 
which covered more than 2, 000 square meters with about 200 people. 
Till now, changlongxing owned itself very professional
technical research and development team, super Assembly Technician team,
senior management team and first-class designer.
In addition, the company has about 30 set equipment for spare part making.
Professional technology and excellent workers Guaranty the machine
with the characteristic of high speed, high output, long service life
and good energy-saving, all machine comprehensive through the
CE quality certification and ISO quality system authentication.