Changlongxing Science and Technology (ShenZhen) Co., Ltd is a
HongKong capital company, specialize in researching, developing
& producing cast stretch film unit for more than thirty years.
The headquarter is located in the Third industry area of ShuiTian
community, Shiyan. Our own factory covers 20,000 square meters and
new factory located in Yangjiang high technology district covers
60,000 square meters. Our main products are stretch wrapping film
machine, protective film machine, PE preservative film machine and
rewinding slitter machine, which include single layer or several
layers casting co-extrusion film machine with film width from 500mm
As a top national enterprise with high technology in casting
stretch film machine business, ChangLongXing actively participates
in international technical exchange and cooperation, and deepen the
internal reform, establish modern enterprise management system. Now
she has become a leading brand in cast film equipment industry.
ChangLong Machine devotes to technology and innovation, so we are
successful to make great achievements and continuously selling best
for 9 years in domestic.
Our company has excellent engineers with 20 years experience, who
can supply best solutions for high-end products function as stretch
film tension, puncture resistance and the protective film
viscosity, no prints etc. ChangLongXing always insist on the
principle [quality for survival ,integrity for development ".We are
aimed at helping customers success and developing plastic machinery
as our mission. Supplying over 3,500 customers with our best
products and service.