Leading Custom Made Plastic Packaging Manufacturer in Malaysia
At Sonyu Plastic Industries Sdn Bhd, we specialize in custom plastic packaging solutions designed to meet the unique needs of businesses worldwide.
Our commitment to innovation and sustainability drives us to continually set new benchmarks in creating packaging that exceeds the highest standards of performance, eco-friendliness, and customer satisfaction.
Our focus on quality and innovation drives businesses to streamline their operations and increase overall efficiency.
Setting Standards in Plastic Packaging Solutions Since 1980
With 44 years of expertise, Sonyu Plastic has been a trusted partner for a Fortune 500 company since 2000, providing high-quality, rigid plastic packaging solutions.
We support brands with superior packaging experience.
- Exceptional product protection
- Elevated aesthetic appeal
- Extend shelf life
- Enhance production efficiency
Sonyu Plastic is a proud member of
Mission
Our mission is to foster enduring relationships and drive mutual growth by creating custom-made, innovative, sustainable, cost-effective, and eco-friendly plastic packaging products without compromising quality.
Vision
We aim to be the first choice of innovative rigid plastic packaging solution provider for FMCG customers.

Our Sustainability Practices
At Sonyu, we are dedicated to providing innovative thin-wall packaging solutions that deliver superior performance while using less material.
This allows us to create lighter, more efficient packaging that meets the highest industry standards and reduces plastic consumption, aligning with our commitment to sustainability.
In addition to minimizing plastic usage, we prioritize the recyclability of our packaging. Our advanced multi-layer extrusion blow moulding technology incorporates pre- and post-consumer recycled resin, reducing the need for virgin plastic and supporting a sustainable circular economy.
That’s why our eco-friendly packaging solutions are designed to be fully recyclable, ensuring they contribute to proper waste management systems and do not end up as pollutants.
By balancing performance, reduced material use, and recyclability, we are advancing both our own sustainability goals and those of our customers, working together for a cleaner and more responsible future.
Our Flywheel Effect, Turns Your Ideas From Good to Great
At Sonyu Plastic, customization is where we truly shine by being quick, inventive, and flexible for our clients.
- Streamlined Process
We eliminate needless steps, transforming client’s brief phone call into engineering drawings and a 3D-printed sample within days.
- Collaborative Partnership
We work closely with clients at every stage to ensure seamless communication and solutions tailored to their unique needs.
Started at Klang, Selangor
Owned 1st factory with 5 machines in Bukit Raja, Klang, producing promotional containers for Nestle Malaysia.
Second Factory for Greater Efficiency
Opened 2nd factory with 10 machines in Pandamaran, Port Klang.
FMCG Packaging Solutions
Expanded into FMCG, adding personal care, food, and lubricants. Introduced sticker labeling and UV silk screen printing.
Certified for Quality and Efficiency
Received ISO 9001:2000 certification for Integrated Management System.
Enhancing Quality of Manufacturing
Achieved ISO 22000:2018 certification for Food Management. Added a cleanroom facility for medical packaging.
Recognized as Best Supplier
Won Sonoco Asia Consumer Award for Best Supplier.
Implement Cutting-Edge Technology
Implemented multi-layer technology in extrusion blow moilding for sustainability.
Improve Sustainability with Advanced Technology
Introduced in-mould label technology in injection moulding to further promote sustainability.