Plastic Injection Molding & Molding Manufacturer in China
We are a professional plastic injection molding company and prototype manufacturer in China, providing high-precision plastic parts, mold tooling, and rapid prototyping services
No Minimum Order Quantities
ISO 9001:2015, ISO 13485 & AS9100D certified
DFM feedback from expert engineers
Thousands Delivered
Thousands of successful projects delivered, reflecting our extensive experience and reliability
Years of Experience
A team of over 100 skilled professionals dedicated to supporting your projects from concept to completion.
ISO-Certified
ISO-compliant for consistent, safe, and high-quality products.
LOW QUANTITY
Starting from 500 pieces, providing flexibility and customization for diverse client needs.
Scales Your ProductCustom Injection Molding
- That Scales Your Product
In-house mold design and tooling to ensure stable quality and long mold life.
DFM support · Multi-cavity molds · High-precision tooling
- Material Selection
Wide range of engineering and commodity plastics for different applications.
PP · ABS · PA · PC · POM · Reinforced plastics
- Injection Molding Production
Precision injection molding for small to large volume production.
Tight tolerances · Consistent output · Scalable capacity
- OEM / ODM Customization
Custom plastic parts based on your drawings, samples, or concepts.
Design support · Rapid sampling · Private labeling
- Quality & Compliance
Strict quality control throughout the production process.
Incoming inspection · In-process QC · Final inspection
Molding Show
We have a full range of injection molding machines from 80T to 1400T, supporting both low-volume prototyping and mass production.
Injection Molding Materials
We use a variety of high-quality materials for custom plastic molding, including ABS, PC, PMMA, and nylon, to meet diverse prototyping and production needs.
ABS
Acetal
Acetal Copolymer
Acetal Homopolymer/Delrin
ETPU
HDPE
LCP
LDPE
LLDPE
Nylon
PBT
PC/ABS
PC/PBT
PEEK
PEI
PET
PETG
PMMA (Acrylic, Plexiglas)
Polycarbonate
Polypropylene
PPA
PPE/PS
PS
PSU
TPU
How to get your custom injection-molded products
Please note that the final cost depends on the customized service you require, the specifications of the raw materials used, the relevant national laws, and the distance of transportation. Take the example of booking a tall container of products:
Step 1: PROJECT ANALYSIS & MOULD DESIGN (3-7 days)
At Ruicheng, we carefully analyze your project needs and design precise moulds using advanced CAD software. Our experienced engineers ensure high quality and efficiency, tailored to your requirements.
Step 2: MOULD MATERIAL PREPARATION (within 1 day)
At Ruicheng, we carefully choose the right mould material based on your plastic type, production needs, and working conditions. Our experts recommend durable materials like high-grade steel or aluminum to ensure long-lasting, high-quality mould performance.
Step 3: MOLD PROCESSING (15-25 days)
we use high-precision CNC machining and EDM technology to craft detailed and accurate molds. Heat and surface treatments enhance durability, while strict quality inspections ensure top performance for every mold.
Step 4: MOULD TRIAL (1-3 days)
Mould trials ensure optimal performance and precision. We use black material for T0 samples to spot any issues easily, testing for accuracy and quality. Adjustments are made as needed, guaranteeing consistent, high-quality production.
Step 5: INJECTION PRODUCTION (5-10 days)
We move from testing to full-scale injection molding with advanced machines, ensuring precision and efficiency. Automated processes maintain consistent quality, while strict inspections guarantee defect-free parts that meet all specifications.
Step 6: PRODCUTS INSPECTION (within 1 day)
We conduct rigorous inspections to ensure every part meets high-quality standards. Using advanced optical and mechanical testing, we detect and correct defects, providing detailed quality reports to guarantee performance before delivery.
Step 7: Package (within 1 day)
At Ruicheng, we use protective packaging like bubble wrap, foam, and sturdy boxes to prevent damage during transit. Clear labeling and detailed documentation ensure safe handling and easy identification, guaranteeing products arrive in perfect condition.
ISO-Certified Quality Assurance
Our process adheres to ISO standards, guaranteeing consistent quality and reliability.
Low Minimum Order Quantity (MOQ)
Flexible MOQs starting from 500 pieces, allowing for small-batch and prototype runs.
Comprehensive Design Support
From mold design to product optimization, we work closely with you at every stage.
Quick Turnaround Times
Efficient production processes ensure faster lead times without compromising quality.
Expert Problem-Solving Team
Our experienced specialists are here to address any injection molding challenges you face.
Precise Tolerance Capability
Advanced equipment enables us to meet strict tolerance requirements for complex designs.
Wide Range of Machine Sizes
From 80 to 1400-ton injection machines, we handle both small and large parts with precision.
ISO-Certified Quality Assurance
Our process adheres to ISO standards, guaranteeing consistent quality and reliability.
Application Industry
Our injection molding and prototyping services are widely used across automotive, medical, electronics, and aerospace industries.
Automotive
Medical
Enclosure
Aerospace
sports
Household
Packaging
Energy
About our factory
Xiamen Ruicheng Industrial Design Co., Ltd., founded in 2002, began as a small plastic injection molding factory in China. Today, we have grown into a diversified group corporation with a facility spanning over 10,000 m². We provide global customers with a true “ONE-STOP-SOLUTION”, offering comprehensive services including rapid prototyping, plastic injection molding, silicone rubber molding, sheet metal fabrication, die casting, and full assembly. Trust us to bring your projects to life with precision and efficiency.
If you place an order now, you will enjoy the following free services:
1, Free design improvement suggestions or modification;
2, Free simple DFM report;
3, Free VDI texture catalogue can be shipped by your courier account;