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What is Plastic Injection?
Plastic injection molding is the most widely-used manufacturing technique for the production of mass units of plastic parts that serve industrial and commercial purposes. Plastic injection molding also has the highest range of materials, color, and configuration when put side-by-side with processes like CNC machining or Additive manufacturing

Plastic Injection Molding with fast profuction speed and high efficiency, can cover many varieties of designs and colors. The shape can be from simple to complex, so as the size(from large to small). Injection molding is suitable for mass production, complex shape products. more options for materials and treatment.

There are mainly six stages: mold closing, glue injection, pressure maintaining, cooling, mold opening and product removal.
Holy Precision Plastic Injection Services
In Holy Precision, we can handle the plastic injection molding rapid tooling for both high-volume and low-quantity parts production. Using the technical maturity to produce high quality custom plastic molded parts for defense, automotive, medical, aerospace and consumer products.
Precision and accuracy
Low-volume manufacturing & Large volume production available.
Automation to save manufacturing costs.
Excellent repeatability and flexibility.
Minimize the material wast
Custom Surface Finishes
Aerospace and Defense
Medical and Dental
Consumer electronics
Polyphenylene sulfide (PPS)
Polypropylene (PP)
Acetal polyoxymethylene (POM)
Acrylonitrile butadiene styrene (ABS)
Nylon 66 (PA66)
Polycarbonate (PC)
Polyolefin Elastomer (POE)
Polymethyl methacrylate (acrylic) (PMMA)
Glass-filled polycarbonate (PC-GF)
Glass-filled, polyamide (PA-GF)
Polystyrene + polyphenyl ethers (PS-PPE)
High-density polyethylene (HDPE)
Low-density polyethylene (LDPE)
Polybutylene terephthalate (PBT)
Thermoplastic vulcanizates (TPV)
Thermoplastic elastomer (TPE)
Thermoplastic polyurethane (TPU)
As manufactured
Pad printing
Textured finish
Laser finishing
SPI finishes
Threaded inserts
High production capability and competitive prices for injection molding service are offered.
Holy have 22 years experience in cnc machining industries and rich injection mold manufacturing experiences for many years and earned a good reputation.
We can provide multiple of plastic injection mold designs & types – 3D printed injection mold, Insert mold, Overmold & Two-color mold (work in with CNC machining service) are available to meet custom needs.
Over-molding and Insert molding are primed for budget maximization and design optimization. This makes it excellent for achieving cost-effectiveness and quick turnarounds.
Holy have advanced production equipment and facility, technology and materials to make the most precise injection mold plastic as well as great aspect.
Fast offer-all inquiries will be replied within 2 hours except sleeping time in China; Our telephones stand by any calls at any time.
Payment term-Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,50% balance before shipment.
Order progress- We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the productions process.
Quality control-We have QC department to control the quality from the beginning of production until goods finish. Quality inspection report will be sent together with each batch goods.
Customer complain-as a matter of fact, we won’t take a chance to do poor quality products. Meanwhile, we manufacture goods quality products until your satisfaction
NDA-we will keep drawings well and not release to third party without your permission.
+86 153-778-19511 
+86 137-260-83883
+86 076088554339
HongJi North Road,Longping Industry, West District, Zhongshan, Guangdong,China.   P.C.: 528411

Company Profile

At Holy Precision, we provide high-quality cnc machining, rapid prototyping and surface treamtnt services for supporting your projects. We have senior engineers and proficient workers in our team to serve for you in cnc machining milling, rapid prototyping, cnc turning.

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