QILU PVB - Your Global Partner in High Quality Laminated Glass Processing.
Shandong Qilu Ethylene Chemicals Co., Ltd
Founded in 1985, Shandong Qilu Ethylene Chemicals Co., Ltd. is a national high-tech enterprise focused on PVB film R&D, production and sales.We run three production lines with an annual capacity of 12,000 tons.
We manufacture in dust-free workshops, certified to IATF 16949 and holding over 30 national patents, ensuring top quality. Our full-range PVB films cover standard, colored, shadeband, acoustic and heat-insulation types, widely used in architectural, automotive and home decoration safety glass.
With high light transmittance, UV protection and excellent insulation, we deliver reliable core materials for laminated glass to customers worldwide.
The Globally Registered “QILU PVB” Brand Has Been Awarded A Well-Known Trademark
Our products have been exported to over 100 countries and regions worldwide. As a key supplier in the PVB interlayer industry, Qilu PVB continues to support customers while expanding our own brand in the global market. We are dedicated to the research, development, and production of high-performance PVB films, contributing to the advancement of China’s new materials industry and supporting strategic national sectors such as automotive safety, architectural glass...


Architectural PVB
Equips with impact resistance, UV shielding, and noise reduction, while ensuring structural stability for high - rise and residential projects.

Automotive PVB
Deliver crash - worthy safety, optical clarity, and solar heat mitigation, complying with strict vehicle safety regulations for unobstructed driving vision.

Acoustic PVB
Precisely dampens mid - high frequency noises (traffic, voices) and suppresses low - frequency vibrations, creating serene spaces for work or rest.

Heat Insulation PVB
Blocks solar heat gain, curbs heat conduction, and boosts energy efficiency, maintaining comfortable indoor temperatures with less reliance on climate control systems.
OUR ADVANTAGES
Customized interlayer solutions with superior optical clarity, adhesion, and UV stability for architectural and automotive applications.
Focused on next-generation PVB technologies for enhanced safety, acoustic performance, and sustainability.
All products tested to international standards in accredited laboratories, ensuring consistent performance and compliance

Certified by ISO 9001, ISO 14001, IS045001,and IATF 16949. Testing for optical clarity, adhesion, and durability.

One-stop tool solutions- OEM Business andOur Own Brand development

Efficient manufacturing and strategic supply chain let us offer competitive pricing— helping you optimize project budgets.

We will definitely provide professional serviceto respond customers'demands.