Since it's establishment in 2005, Sandexin Enterprise has dedicated in the research and development, producing and marketing of expanded plastic material, providing customers with professional integrate packaging solutions. SDX has grown to become one of the leading manufacturers of cushioning packaging industry in Chinese mainland market.

We are pride of:
Material Modification: introducing global advanced proprietary techonogy into high-density expandable foaming, and coordinating with state famous universities, to optimize the products fabrication and pioneer new fields.

Creativity: have a strong Research and Developing team to provide ceaselessly innovative design in products fabrication, and obtained patents in fabrication and material improvement.

Cost Control: through resource integration, solution optimizing, simplifing customer management, to acchieve fast, convenient, cost-low mode of service.
Quality and Service: was approved as excellent supplier by the customers for 4 consecutive years.

SDX has 3 units respectively located in Xiamen and Suzhou City, the total land area is 22000 square meters, and annual production capaity over 5000 tons.


Expanded polyethylene foam, also known as EPE, is a semi-rigid, non-cross-linked and closed-cell type of polyethylene foam that has a near-infinite amount of applications due to the following characteristics:
o Thermal conductivity
o Recyclability
o Cushioning
o Flexibility
o Durability
o Buoyancy
o Odorless
o Lightweight
o Non-dusting
o Non-abrasive
o Cost/labor efficient
o High load bearing capacity o Ozone friendly
o CFC free
o Sound absorption
o Dimensional stability
o Uniform cell structure
o Shatter Proof
o Tear/puncture-resistant
o Impact/shock/vibration absorption
o Excellent compressive creep properties
o Bacteria/chemical/grease/mold/oil /solvent-resistant