Machined parts ship in 3 days, order your metal & plastic parts today. Contact us now

Machined parts ship in 3 days, order your metal & plastic parts today. Contact us now

Plastic Injection Molding Services for South Carolina


Plastic Injection Molding Services for South Carolina: The Ultimate Manufacturing Solution

Plastic injection molding has become an essential manufacturing process in many industries. It is a versatile process that can produce complex parts with precision and speed. If you are in South Carolina and looking for a reliable and cost-effective injection molding services, Longsheng is the perfect partner for you.

We are a professional plastic injection molding service provider that can handle any project, from small-scale prototyping to mass production. Our expertise and state-of-the-art technology make us the top choice for businesses in South Carolina.

Why Choose Longsheng?

At Longsheng, we understand the importance of quality, efficiency, and affordability. That’s why we have invested in advanced equipment, rigorous quality control, and a skilled team of professionals to ensure that we deliver exceptional results every time.

Our plastic injection molding services are tailored to meet your specific needs, whether you need a one-time prototype or high-volume production. Here are some of the reasons why you should choose Longsheng:

– Customization: We work closely with our clients to understand their requirements and provide customized solutions that meet their needs.
– High-Quality Materials: We only use high-quality materials that are durable, lightweight, and can withstand harsh environments.
– Precision: Our advanced technology and experienced team allow us to produce parts with high precision and accuracy.
– Cost-Effective: We offer competitive pricing without compromising on quality or service.

Our Process

We follow a rigorous process to ensure that we deliver consistent and high-quality results:

– Design: We work with our clients to design the part using 3D CAD software and confirm the design with them.
– Tooling: We create high-quality molds using CNC machining or 3D printing technology.
– Production: We use state-of-the-art injection molding machines to produce the parts with accuracy and efficiency.
– Quality Control: We conduct thorough inspections and testing to ensure that the parts meet the client’s specifications and industry standards.
– Delivery: We package and ship the parts to the client’s location on time and within budget.


If you’re looking for a reliable and cost-effective plastic injection molding service provider in South Carolina, look no further than Longsheng. Our expertise, technology, and commitment to quality make us the ideal partner for your next project. Contact us today to learn more about our services and how we can help you turn your ideas into reality.

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Click The “Submit” Button On The Right Side Of The Screen. All You Need To Do Is Simply Upload The Drawings And State The Requirements. We Commit To Reply Within 24 Hours From The Moment You Submit Your Request.

No matter if you are looking for one-off prototypes or large-scale batch manufacture, we can deliver repeatedly on quality and lead time to make your ideal real, and let your products quickly enter the market.

  • Instant Pricing
  • Free DFM Feedback
  • MOQ Starting From 1 Piece
  • Custom Parts Manufacturing
  • Tolerances down to ±0.005mm
  • Machined parts as fast as 1 day
  • ISO 9001 and NSF-ISR Certified

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