21/01/2026

Expanding Asia Manufacturing: A sustainable, end-to-end plastic injection moulding network ready for Vietnam

Rosti • Blogs • Expanding Asia Manufacturing: A sustainable, end-to-end plastic injection molding network ready for Vietnam

As global brands continue to diversify their supply chains, Asia remains a strategic location for plastic injection molding, contract manufacturing, and sustainable production solutions.

With established operations in China, India, and Malaysia, our Asia network is built to deliver scale, reliability, and technical excellence across major markets including business machines, medical solutions, packaging, consumer appliances and automotive.

Today, we are expanding this integrated Asian footprint and inviting customers looking to grow in Vietnam, a fast-rising manufacturing hub to partner with us in shaping a new state-of-the-art facility.

China: Our high-capacity manufacturing hub in Suzhou

Located in Suzhou, Jiangsu Province, our China facility is one of the largest and most advanced injection moulding and contract manufacturing sites in the region.

Rosti China

25,000 m² production area
800 employees
Full-service plastic injection moulding, assembly, testing, and turnkey contract manufacturing
Markets: business machines, medical solutions, packaging, consumer appliances, professional appliances, home automation, automotive

With its strong engineering backbone, China serves as the cornerstone of our Asian capability, supporting high-volume, high-complexity programmes with consistent quality and sustainability controls.

India: A fast-growing manufacturing base in Chennai

Our India plant is strategically positioned within the modern ESR Industrial Park in Chennai, a 200-acre hub home to major multinational manufacturers. The facility began operations in 2025, delivering immediate support to a global customer in the business machines sector, with multi-market expansion planned for 2026.

Rosti India contract manufacturing and plastic injection molding in Chennai

Key capabilities include:

20 injection moulding machines, from 50 to 500 tons
8,000 m² facility
200 employees (by 2026)
Contract manufacturing and injection moulding capabilities

India complements our Asia network with cost-effective production, engineering talent, and strong export potential, which is an ideal base for customers pursuing long-term diversification.

Malaysia: Complex box-build and high-value assembly

Our Johor, Malaysia facility is situated close to Singapore, offering excellent logistics connectivity and access to a highly skilled workforce.

Rosti Malaysia

Capabilities include:

Plastic injection moulding
Complex box-build assembly and integrated final production
Full contract manufacturing, assembly and logistics

Malaysia strengthens our ability to deliver turnkey manufacturing solutions, particularly for products requiring advanced assembly or stringent quality controls.

Vietnam: The next step in sustainable, high-growth manufacturing

As Southeast Asia’s manufacturing landscape rapidly evolves, Vietnam has become a preferred destination for companies seeking:

Supply chain diversification
Competitive manufacturing costs
Skilled labour
Strong export pathways to the U.S., EU, and APAC markets
Government-supported investment opportunities in high-tech and sustainable production

We are actively exploring customer partnerships to establish our next facility in Vietnam. By bringing customers into the planning phase, we ensure that the new plant is fully aligned with their volume needs, product complexity, automation requirements, and long-term sustainability goals.

Building sustainably across Asia

Sustainability is embedded across our Asian manufacturing ecosystem. Each plant leverages:

Energy-efficient injection moulding machinery
Waste-minimisation and closed-loop material management
Automation and process optimisation to reduce energy consumption
Support for bio-resins and recycled plastics (PCR/ PIR) where product requirements allow
Certifications aligned with global environmental and quality standards (ISO, IATF, medical standards depending on location)

Our goal is to help customers transition toward lower-emission, circular, and responsibly produced plastic components, without compromising performance or cost efficiency.

Why partner with us?

With strong manufacturing foundations in China, India, and Malaysia, we offer customers:

Proven operational excellence
Scalable capacity
A pan-Asia supply chain
Deep technical expertise
A commitment to sustainable production

A new Vietnam manufacturing plant will further strengthen our footprint in the region, offering multi-country redundancy, competitive cost structures, and rapid market access.

Companies looking to expand in Asia or diversify their supply chain into Vietnam can partner with us to co-develop a world-class, sustainable production facility tailored to their needs.

Pat Williams, Senior Vice President, Rosti Asia

With more than three decades of experience in plastics manufacturing, Pat began his career as a molding technician in 1987 and has since played a pivotal role in expanding Rosti’s global footprint—most recently across the Asian region. His leadership has been instrumental in the development of new facilities and regional capability expansion, including the launch of Rosti India in Chennai, focused on high-precision injection molding and contract manufacturing. Pat’s deep operational expertise, combined with a strong customer-centric approach, continues to shape Rosti’s success and future growth across Asia.