Shenzhen Perfect Precision Products Co., Ltd.

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Custom Plastic Injection Molding Services-Precision Molded Parts

  • Introduction

Introduction

In today's manufacturing landscape, precision isn't just a goal—it's a non-negotiable requirement. At PFT, we've spent 20 years mastering the art of custom plastic injection molding services, delivering precision molded parts that meet exacting standards for aerospace, medical, and automotive clients worldwide. When a leading medical device manufacturer needed biocompatible PEEK components with ±0.005mm tolerances last quarter, our team leveraged AI-assisted mold flow analysis to eliminate sink marks—a testament to our commitment beyond industry norms.

Why Precision Engineering Matters

1.Advanced Manufacturing Ecosystem

  • 220-ton to 1,000-ton IMMs with real-time pressure monitoring 
  • Conformal cooling channels reducing cycle times by 30% 
  • Class 7 ISO-certified clean room for medical-grade production 

2.Material Science Expertise
Specializing in engineering-grade polymers:

  • High-temperature: PEEK, PEI, PPSU
  • Reinforced: Glass/carbon-fiber composites 
  • FDA/USP Class VI-certified resins

3.Zero-Defect Workflow
Our quality pipeline integrates:

  • DFM validation via 3D-printed prototypes 
  • In-mold sensors detecting micro-warpage 
  • CMM inspection with automated SPC reporting

Why Precision Engineering Matters

Industry-Specific Solutions

Sector Capabilities Key Applications
Medical ISO 13485 compliance Surgical tools, implant housings
Automotive Metal-replacement expertise Underhood components, connectors
Electronics EMI-shielding compounds Connectors, IoT enclosures

Beyond Standard Service

While competitors often prioritize volume, we focus on complex, low-to-mid volume production with value-adds:

  • Overmolding/insert molding for hybrid components
  • Gas-assisted molding for hollow structures
  • IML/IMD for branded aesthetics
  • Full assembly and packaging services

Client Success Story
When Thunderbird Molding  needed conformal-cooled molds for thin-wall consumer packaging, our tooling team achieved 0.18mm wall thicknesses—25% thinner than industry averages—through viscosity-optimized filling In an industry where 78% of buyers vet suppliers via Google , our custom injection molding services bridge innovation and reliability. From prototyping to 100k+ production runs, we guarantee:
✅ DFM feedback within 24 hours
✅ 30% faster tooling via in-house CNC/Thermal Labs
✅ Lifetime mold maintenance support

Ready to transform designs into precision-molded reality? [Contact Us] for a free design-for-manufacturability assessment.

Our Service
Processing
CNC Turning, CNC Milling, Laser Cutting, Bending, Spining, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding
Materials
Aluminum: 2000 series, 6000 series, 7075, 5052, etc.
Stainlesss steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc.
Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc.
Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper
Titanium: Grade F1-F5
Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc.
Surface Treatment
Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickl/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc.
Tolerance
±0.002 ~ ±0.005mm
Surface Roughness
Min Ra 0.1~3.2
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VR
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Cutting-edge Precision for Your Manufacturing Needs.
Trust the Experts in CNC Machining!

Products Display

Aluminum

Tolerance: +/- 0.01~+/-0.005mm
Material:2024, 5083, 6061, 6063, 7075, etc.
Surface treatment: Oxidation, electrophoresis,sandblasting, electroplating, chemical treatment, painting, hard anodizing, heat treatment, etc.
metal parts.jpg

Stainless Steel/Steel/Titanium Alloy

Tolerance: +/- 0.01~+/-0.005mm
Material:
SUS303, SUS304, SS316, SS316L,17-4PH, etc.
1214L/1215/1045/4140/SCM440/40CrMo, etc.
TA1,TA2/GR2, TA4/GR5, TC4, TC16,TC18,TC21,TC22,TC26,TC118B etc.
Surfacetreatment: Electroplating, galvanizing, spraying, oxidation, polishing, spray grinding, passivation, heat treatment, pickling,shot peening,etc.
Stainless SteelSteelTitanium Alloy parts.jpg

Brass/Copper

Tolerance: +/- 0.01~+/-0.005mm
Material: HPb63, HPb62, HPb61, HPb59, H59,H68, H80, H90, C11000, C12000, C22000, C26000, C28000, C36000 etc.
Surface treatment:Electroplating, tin plating, spraying, oxidation, polishing, spray grinding, heat treatment,pickling, shot peening,etc.
BrassCopper parts.jpg

Plastic

Tolerance: +/- 0.01~+/-0.005mm
Material:Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc.
Surface treatment:Spraying,sandblasting, painting, pickling, alkali cleaning, anodizing, ion implantation, thermal transfer printing, engraving, etc.
Plastic.jpg
Surface Treatment
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CNC Machined Parts Surface Treatment.

(1) Physical surface treatment: sandblasting, wire drawing, shot blasting, polishing, rolling, polishing, brushing, spraying, painting, powder spraying, silk screen printing, pad printing, water transfer printing, electrophoresis, etc. (2) Chemical surface treatment: bluish blackening, phosphating, pickling, electroless plating, TD treatment, QPQ treatment, carburizing, nitriding, chemical oxidation, passivation, etc. (3) Electrochemical surface treatment: anodic oxidation, hard anodic oxidation, electrolytic polishing, electroplating, etc. (4) Modern surface treatment: chemical vapor deposition CVD, physical vapor deposition PVD, ion implantation, ion plating, laser surface treatment, etc.
Application Field
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Factory Show
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20+Years CNC Machining
 
Supply Ability:300,000Pieces/Month
 
Machinery Axis:3,4,5,6
 
Tolerance:+/-0.01~+/-0.005mm
 
Certification:
ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,RoSH,CE etc.
We are engaged in precision mould, CNC turning parts, CNC milling parts. Our products are mainly used for industrial equipments and medical equipments. We can make products with material of stainless steel, steel alloy, copper, aluminum, PEEK, bronze alloy, nylon, derlin, PTFE etc. The surface treatment we can handle is anodize, black oxide, powder coating, high polishing and plating. In order to make sure the critical dimensions, we import our machines from USA and Japan. The minimum tolerance we can make is 0.005-0.01millimetre. Our engineers are quite experienced and can supply OEM service or can give some advices when you need. Our works are trained and follow ISO standard. Choose us PERFECT, we will exceed your expectation. So if anything we can help or any further information you need, please don't hesitate to contact us.
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Certificate
Certification.jpg
Customer Photos
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Customer Reviews
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Welcome to a world where precision meets excellence, where our machining services have left a trail of satisfiedcustomers who couldnt help but sing our praises. We are proud to showcase the resounding positive feedback thatspeaks volumes about the exceptional quality. reliability. and craftsmanship that define our work.This is just a part ofbuver feedback, we have more positive feedback, you are welcome to learn more about us.
FAQ
1. Are you a manufacturer or a trading company?
We are a factory located in Shenzhen, China, with 20 years of rich experience,
covering 6000 square meters. Complete facilities, including 3D quality inspection equipment, ERP system and 40 machines. If necessary, we can provide you with material certificates, sample quality inspection and other reports.
 
2. How to get a quote?
Detailed drawings (PDF/STEP/IGS/DWG...), including quality, delivery date, materials, quality, quantity, surface treatment and other information.
 
3. Can I get a quotation without drawings?
Can your engineering team draw for my creativity? Of course, we are also glad to receive your samples, pictures or detailed size drafts for accurate quotation.
 
4. Can you provide samples before mass production?
Of course, the sample fee is necessary. If possible, it will be returned during mass production.
5. What is the delivery date?
Generally, the sample lasts for 1-2 weeks and the batch production lasts for 3-4 weeks.
6. How do you control quality?
(1) Material Inspection - Check material surfaces and approximate dimensions.
(2) First inspection of production - ensure
critical dimensions in mass production.
(3) Sampling inspection - check the quality before delivery to the warehouse.
(4) Preshipment inspection - 100% inspection by QC assistant before shipment.
 
7. After sales service team
If you have any problems after receiving the product, you can provide feedback through voice call, video conference, email, etc. within one month. Our team will provide you with solutions within a week.

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