Rosti China
Looking for a Contract Manufacturer Specializing in Plastic Injection Molding in China?
Situated in Suzhou in Jiangsu Province, Rosti China provides plastic injection molding 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 end-to-end manufacturing solutions, supporting customers from initial design through global sourcing, production, and final product realization.
Innovation Center & Development
A customer-focused innovation center supports product and process development using advanced tools, engineering expertise, and dedicated testing environments.
Plastic Injection Molding in China
The site operates 114 injection molding machines from 35 tons and above, including multi-shot and gas-assist technologies, enabling high-precision, high-volume plastic injection molding 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 support global medical programs 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 programs 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 molding. 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 Molding Machines
Certifications
Check out our industry-specific certifications from accredited organizations to make sure we deliver guaranteed service.
International Standard for Quality Management (2015 – latest version)
International Standard for Health & Safety Management (2018 – latest version)
International Standard for Environmental Management (2015 – latest version)
International Standard for Medical Devices (2016 – latest version)
International Standard for Food Safety Management (2018 – latest version)
International Automotive Task Force; 16949 certifies Quality Management Systems
US Food & Drug Administration – Responsible for protecting public health
Supplier Ethical Data Exchange
Sedex Members Ethical Trade Audit (where Sedex is Supplier Ethical Data Exchange) – Social auditing standard, working conditions, etc.
Underwriters Laboratories Product Safety Certification
Our Services
Rosti China offers end-to-end manufacturing solutions, supporting customers from initial design through global sourcing, production, and final product realization.
Design & Product Realization
Support throughout the entire product lifecycle, from early design phases to final manufacturing and delivery.
Global Procurement & Sourcing
Comprehensive global procurement of purchased parts through an extensive supplier network, including tooling, sheet metal, PCBs, and decoration, enabling a lean and cost-effective supply chain.
Tooling Engineering & Management
Expert tooling engineering and management ensure precision, reliability, and efficient project execution.
Contract Manufacturing & Logistics Support
High-quality contract manufacturing backed by technical expertise and integrated logistics to ensure compliance, efficiency, and smooth delivery.
