OEM Precision Plastic Injection Molding Parts for Auto Parts

• Customization: Available
• Material: PP
• Application: Medical, Household, Electronics, Automotive, Agricultural
• Model NO.: SA-ZSJ
• Certification: TS16949, RoHS, ISO
• Item: Plastic Injection Parts
• Technics: Injection
• Part Type: Plastic Parts
• Weight: as Per UR Requirements
• Shipping Port: Qingdao, Ningbo, Shanghai
• Export Markets: Global
• Surface Treatment: Spraying/Polishing/Galvanized/Electroplating
• Place of Origin: China
• Transport: by Sea or Air
• OEM Service: Yes
• Custom Made: Yes
• Logo Printing: Customized
• MOQ: 10-1000PCS
• Free Sample: Yes
• Inner Package: Carton Box/Plastic Bag
• Transport Package: Plywood
• Specification: SGS
• Trademark: SA
• Origin: Weifang City, Shandong Province, China
• HS Code: 7326199000
• Production Capacity: 10000PCS/Month
• Package Size: 20.00cm * 30.00cm * 40.00cm
• Package Gross Weight: 10.000kg

Product Description

OEM Precision Plastic Injection Molding Parts for Auto Parts 

Product Description

 

Our service

We provide comprehensive turn-key solution based on our indutry clients needs
which including:product design,prototyping,mold making,mass production,assembly,
packing and shipping service.


     Processing program

    Our processing has a variety of processing, such as lathes, milling, grinding, boring,
    drilling, cutting, etc., to provide you with a multi-faceted service.

Product Name		Plastic Injection Molding
Material		PP/PE/PS/ABS/PA/PA with GF/POM
Color		Customize
Standard		ISO9001:2008
Mould material		P20/718/738/NAK80/S136
Mould base		LKM Mould Base
ription		ODM plastic injection molding
Plastic Materials:		PS, ABS, PP, PVC, PBT, PC, POM, PA66, PA6, PBT+GF, PC/ABS, PEEK, HDPE, TPU, PET, PPO,...etc.
Standard:		ISO9001:2008
Other materials:		Rubber, Slilconce rubber, LSR,Aluminum, Zinc,Copper...Metal...etc.
Quality:		RoSH and SGS standard
Feature:		Non marking and Non flash
Size:		According to your 2D, 3D Drawing
Color,Quantity,Unit price,Tooling cost,Tooling size:		To be discussed
Package:		Standard exported Wooden box packed, Fumigation process(upon required)
Mold Building Lead Time:		T1, 4-5 weeks, Part measurement report (upon required).
Export Country:		Europe, Japan, America, Australian, UK, Canada, France, Germany, Italy...etc.:
Experience:		13 years experience in plastic injection mold making and plastic prouducts produce.
To be discussed		In-Mold Decoration, Injection Mould, Plastic Mold, Overmould, 2K Mould, Die-Casting Mould, Thermoset Mold, Stack Mold, Interchangeable Mold,Collapsible Core Mold, Die Sets, Compression Mold, Cold Runner System LSR Mold,...etc.
Mould Base:		Hasco Standard, European Standard, World Standard
Mould Base Material:		LKM, FUTA, HASCO, DME,...etc. Or as per Customer's Requirment.
Surface Finish:		Texture(MT standard), High gloss polishing
Cavity/Core Steel:		P20, 2311, H13, 2344, Starvax 420, 236, AdC3, S136, 2312, 2379, 2316, 2083, Nak80, 2767 ...etc.
Hot/ Cold Runner		HUSKY, INCOE, YDDO, HASCO, DME, MoldMaster, Masterflow, Mastip, Taiwan made brand...etc.
Mould Life:		5,000 to 1,000,000 Shots. (According to your working environment.)
Design & Program Softwares:		CAD, CAM, CAE, Pro-E, UG, Soild works, Moldflow, CATIA....etc.
Equipments:		High speed CNC, Standard CNC, EDM, Wire Cutting, WEDM, Grinder, Plastic Injection Molding Machine for trial out mold from 50-3000T available.
Product Type	Plastic Injection
Our Services	CNC Machining,Plastic Injection,Stamping,Die Casting,Silicone And Rubber,Aluminum Extrusion,Mould Making,etc
Material	Aluminum,Brass,Stainless Steel,Copper,Plastic,Wood,Silicone,Rubber,,Or as per the customers' requirements
Surface Treatment	Anodizing,Sandblasting,Painting,Powder coating,Plating,Silk Printing,Brushing,Polishing,Laser Engraving
Drawing Format	.jpg/.pdf/.dxf/.dwg/.igs./.stp/x_t. etc
Service Project	To provide production design, production and technical service, mould development and processing, etc
Testing Machine	Digital Height Gauge, caliper, Coordinate measuring machine, projection machine, roughness tester, hardness tester and so on
Packing	Foam, Carton, Wooden boxes, or as per the customer's requirements
Payment Terms	T/T,Western Union,Paypal

Mold product details

Mould Type	China Top Tool Maker MIM injection Multi-Cavity Moulding Mold
Design Software	UG, ProE, Auto CAD, Solidworks, etc.
Mould Material	718H, P20, NAK80, S316H, SKD61, etc.
Hardness of the steel	20~60 HRC
Mould Base	HASCO, DME, LKM, etc.
Runner	Hot runner, Cold runner, as per customers requirement and part structure.
Mould Cavity	Single-cavity or Multi-cavit, as per customers requirement and part structure.
Ejection Techniques	Pin ejection, sleeve ejection, bar ejection, blade ejection, etc.
Gate Type	Edge gate, sub-gate, pin gate, side gate, etc.
Mould hot treatment	Quencher, Nitridation, Tempering, etc.
Mould Cooling System	Water cooling or Beryllium bronze cooling, etc.
Mould Surface	EDM, texture, high gloss polishing
Mould Life	>500,000 shots
Equipments	High speed CNC, standard CNC, EDM, Wire cutting, Grinder, Lathe, Milling machine, plastic injection machine
Raw material of  metal injection	316L,17-4ph,420,440c,al203,zr02,si02,fe,ndfeb,smco5,fe-si,wc-co,fe-2ni,fe-8ni,ti,ti-6al-4v, etc.
Lead time	25~60 days

     

FAQ

 

Q1: What types of plastic molding processes do you offer?
A: We specialize primarily in Injection Molding, which is ideal for high-volume, complex, and precise parts. Within this, we offer:

Standard Injection Molding

Insert Molding (for combining plastic with metal/other inserts)

Overmolding/Two-Shot Molding (for multi-material or soft-grip parts)

Micro-Molding (for very small, high-precision components)
We also support related processes like Ultrasonic Welding and In-Mold Decoration.

Q2: What file format do you need for a quotation?
A: We require 3D CAD files for an accurate quote and DFM analysis. Preferred formats are STEP (.stp), IGES (.igs), or Parasolid (.x_t). 2D drawings (.pdf, .dwg) are also helpful for specifying critical dimensions, tolerances, and finish requirements. Please ensure your files are in 1:1 scale.

Q3: What are your standard tolerances for plastic parts?
A: Standard tolerances follow ISO 20457 (Plastics - Tolerances for molded parts). For most common thermoplastics:

Linear Dimensions: Typically ±0.1% to ±0.3% of the dimension, with a minimum of ±0.1mm.

Critical Fit Dimensions: Can be held to ±0.05mm with proper mold design and process control.
Specific tolerances depend on part geometry, material, and mold design. Our DFM report will provide detailed recommendations.

Q4: Can you work with engineering-grade or high-performance plastics (like PEEK, PEI)?
A: Yes, absolutely. We have extensive experience processing a wide range of materials, including:

Engineering Plastics: Nylon (PA6, PA66), PC, POM, PBT, PET.

High-Performance Plastics: PEEK, PEI (Ultem), PSU, LCP. These require specialized molding machines with precise temperature control.

We will advise on the best material for your application based on mechanical, thermal, chemical, and cost requirements.

Q5: Who owns the mold?
A: Standard practice is that the customer pays for and owns the mold. We store and maintain it at our facility at no charge during our production contract. We provide regular maintenance and condition reports. Upon project completion, the mold can be shipped to you.

Q6: What is your Minimum Order Quantity (MOQ)?
A: For injection molding, the MOQ is primarily driven by mold amortization. Our typical production MOQ is 10,000 pieces. However, for simpler parts or strategic partnerships, we can be flexible. For prototype/low-volume runs using existing or shared tooling, MOQs can be as low as 500-1,000 pieces.
Q14: What is your typical lead time from order to shipment?
A: Lead time depends on the project stage:

New Project (Requiring Mold):
Mold Manufacturing: 4-8 weeks
First Samples (T1): +1-2 weeks after mold completion
Mass Production: +4-8 weeks (based on quantity)
Repeat Order (Existing Mold): 4-6 weeks for production and shipping.

Q7: What are your payment terms?
A: Standard terms for new customers:

Mold/Tooling: 50% deposit with order, 50% balance before sample shipment.
Production Orders: 30% deposit with order, 70% balance before shipment.
For established customers, we offer more flexible terms (e.g., net 30).

Q8: What happens if there is a quality issue with the parts after delivery?
A: We have a strict quality guarantee. Please notify us immediately (within 7 days of receipt) with photos and details. Our quality team will conduct a root cause analysis. If a manufacturing defect is confirmed, we will arrange for replacements, rework, or credit. Proper storage conditions by the customer are assumed.

     
If there's anything we can help, please feel free to contact with us.