ABOUT CHEREIN

Your partner for advanced recycled PS material systems.

Shandong Cherein New Material Technology Co., Ltd. specialises in recycled EPS, HIPS and masterbatch solutions for practical industrial production.

Material expertise shaped around production reality.

Recycled HIPS combines impact resistance, thermal stability and processability for injection moulding, extrusion and compounding. Recycled EPS provides a sustainable material route for picture-frame mouldings, decorative trims, extruded boards and related products.

With more than 20 years of professional experience, Cherein matches materials to finished-product requirements and supports customers through grade selection and trial production.

Commitment to sustainability

We turn post-consumer and post-industrial PS waste into useful manufacturing feedstock.

Reliable quality

Defined product references and a controlled six-step production process support consistent output.

Extensive product range

EPS, HIPS, expandable PS and masterbatch options support varied applications.

Technical support

We help match grades to finished-product needs from selection through trial production.

Recycled PS focusMaterial systems for EPS, HIPS, expandable PS and colour adjustment.

Application-led supportConversations start with your process, target appearance and performance needs.

Global partner mindsetPrepared to support manufacturers, distributors and trading partners.

See how our material systems are used.

Explore applications from picture-frame profiles to insulation-board production.

Explore applications

Cherein production line — Manufacturing operations