Rosti China

Looking for a Contract Manufacturer Specialising in Plastic Injection Moulding in China?

Situated in Suzhou in the Jiangsu Province, Rosti China provides plastic injection moulding services and contract manufacturing solutions for all markets including business machines, medical solutions, packaging, consumer and professional appliances, home automation and automotive. With 800 employees, our 25,000 m² plant is one of the largest manufacturing sites in the Rosti Group.

Sunny Sun
Managing Director Rosti China

Rosti Integrated Manufacturing Solutions | (Suzhou) Co., Ltd. | No.1 Huazheng Street Suzhou Industrial Park | Jiangsu Province 215026 | The People’s Republic Of China

Our Capabilities

Rosti China provides precision plastic injection molding, end-to-end manufacturing solutions, supporting customers from initial design through global sourcing, production, and final product realisation.

Innovation Centre & Development

A customer-focused innovation centre supports product and process development using advanced tools, engineering expertise and dedicated testing environments.

Precision Plastic Injection Moulding in China

The site operates 114 injection moulding machines from 35 tons and above, including multi-shot and gas-assist technologies, enabling high-precision, high-volume plastic injection moulding for global customers.

Secondary Processes & Decoration

Capabilities include welding, ESD assembly, IMD, digital transfer printing and other advanced decoration and finishing processes. See also: Surface Finishing.

Contract Manufacturing & Logistics in China

Expert handling of complex modules, finished goods assembly, tooling and supply chain management enables complete, end-to-end contract manufacturing solutions tailored to customer needs.

Cleanroom & Medical Manufacturing

ISO Class 8 cleanroom production for medical and healthcare customers. Controlled environments, strict quality protocols and full regulatory compliance, supporting global medical programmes from China.

A Strategic
Manufacturing Hub

Rosti China is not a volume or cost-driven site. As a dedicated precision manufacturer in China, we focus on high-performance, controlled and reliable production environments designed for demanding applications in medical, industrial and regulated industries.

Our Suzhou facility supports international production programmes and global customers who require precision, compliance and consistency at scale. Fully aligned with Rosti’s global quality and engineering systems, China is a core pillar of the Rosti network.

Medical & Regulated Manufacturing

Rosti China has made significant investments in medical injection moulding. Our ISO Class 8 cleanroom enables cleanroom manufacturing in China under strictly controlled conditions, meeting the requirements of global medical and healthcare customers.

With certifications including ISO 13485:2016 and FDA/IMS compliance, we support regulated industries where quality, traceability and process control are non-negotiable. This reflects Rosti’s long-term investment in China’s role as a precision manufacturing site for the life sciences sector.

Cleanroom expansion is ongoing — reinforcing our commitment to growth in regulated manufacturing.

Facts & Figures

25,000m² Facility

800 Employees

114 Injection
Moulding Machines

Certifications

Take a look at our industry specific certifications from approved bodies, to ensure we provide you with guaranteed service.

Our Services

Rosti China provides end-to-end manufacturing solutions, supporting customers from initial design through global sourcing, production, and final product realisation.

Three of the Rosti Engineers working in the Chinese Innovation Centre & Development

Design & Product Realisation

Support across the full product lifecycle, from early design phases to final manufacturing and delivery.

Chinese Rosti employee in front of several plastic injection moulding machines

Global Procurement & Sourcing

Comprehensive global procurement of bought-out parts through an extensive supplier network, including tooling, sheet metal, PCBs, and decoration, enabling a lean and cost-effective supply chain.