**Plastic Injection Moulding & Die Casting Mold for Electronic Parts**
**Longxiang Introduction**
Longxiang Group Limited, established in Guangzhou in 1998, has grown into one of the most reputable mold manufacturers in China. With over 120 employees and a 5,000 sq. meter workshop, Longxiang has built a strong reputation through years of dedicated work. The company has exported approximately 2,400 sets of molds to 38 countries worldwide. Their expertise spans various industries, including automotive parts (dashboards, interior components), electrical appliances (washing machines, air conditioners, refrigerators, televisions), IT products (mobile phones, computers), household items (microwave ovens, juicers), office equipment (telephones, printers), and more.
We are committed to delivering high-quality solutions and look forward to contributing to your next project’s success.
**Working Shop**
**Mold Specification**
| **Mold Material** | 45#, P20 steel, 718, 2738, H13, NAK80, 2344, 2343, S136, etc. |
|---------------------------|---------------------------------------------------------------|
| **Mold Type** | Plastic Injection Molding |
| **Product Material** | ABS, PA, PA66+GF, POM, PC, PP, PET, TPE, PVC, HDPE, etc. |
| **Mold Standard** | HASCO, DME, MISUMI, JIS, LKM, etc. |
| **Mold Tooling Equipment**| Lathe, Milling, Grinder, Drill, CNC, EDM, Wire Cut Machine, Punch Machine |
| **Injection Mold Machine**| 80T to 2800T |
| **Product Weight** | 50-20,000g |
| **Gate Type** | Side Gate, Sub Gate, Direct Gate, Hook Gate, Pin Point Gate, etc. |
| **Runner Type** | Cold Runner or Hot Runner |
| **Cavity** | Single or Multi Cavity |
| **Treatment** | Heat Treatment, Nitriding, Polish, etc. |
| **Mold Life** | 45#: 50,000–100,000 shots; P20: 100,000–200,000 shots; 718: 200,000–300,000 shots; H13: 300,000–500,000 shots |
| **Lead Time** | 30 days for mold making, 7–10 days for mass production |
| **Package** | Wooden packing box, inner OPP bags, outer export carton |
**Specifications**
1. Plastic Mould Making & Injection Moulding
2. Design Assistance (STP, IGS, X_T format)
3. High Quality Control with Competitive Pricing
4. Large Volume Production
5. Continued After-Sale Service Support
**Moulds Show**
**Plastic Electronic Injection Molding**
**Material Specification**
| **Material Type** | **Abbr** | **Description and Typical Applications** |
|------------------------------|----------|---------------------------------------------------------------|
| Acrylonitrile Butadiene Styrene | ABS | Opaque & tough / Phones, computers |
| Polypropylene | PP | Opaque & tough / Beer crates |
| Polystyrene | PS | Clear & brittle / Toys, model kits |
| Polystyrene High Impact | HIPS | Opaque & tough / Toys, model kits |
| Acetyl | POM | Natural & very tough / Gears, bearings |
| Polycarbonate | PC | Clear & very tough / Street lamp covers, safety helmets |
| Plasticized Polyvinylchloride| PVC | Opaque & flexible / Shoe soles, electrical insulation |
| Polyamide 6 | PA6 | Opaque & very tough / Bushes, bearings, curtain fittings |
| Polyamide 6.6 | PA6.6 | Opaque, tough, rigid / Housings, handles |
| Polyamide 12 | PA12 | Opaque, tough, rigid / Air filters, spectacle frames |
| Polyethylene Low Density | LDPE | Waxy, tough, flexible / Kitchenware, sealing lids |
| Polyethylene High Density | HDPE | Waxy, tough, stiff / Crates, chair seats |
| Thermoplastic Elastomer | TPE | Flexible & tough / Seals, washers |
| Thermoplastic Rubber | TPR | Flexible & tough / Seals, washers |
| Acrylic | PMMA | Transparent & brittle / Lenses, car lights, displays |
| Polystyrene General Purpose | GPPS | Clear & brittle / Ballpoint pen barrels |
| Polyphenylene Sulphide | PPS | Brown & very strong / Guides, bearings |
| Polyphenylene Oxide | PPO | Tough & stable / Electrical parts |
| Rigid Polyvinyl Chloride | UPVC | Opaque & tough / Fascia fittings, guttering |
| Styrene Acrylonitrile | SAN/AS | Clear & brittle / Tableware, picnic ware |
| Polyether Sulphone | PES | Clear & tough / Metal replacement parts |
| Cellulose Acetate | CA | Clear & tough / Spectacle frames |
**Our Team**
**Tooling Developing Procedure**
1. Quotation: We need clear requirements from you.
2. Negotiation: Discuss material, cavity, price, delivery time, payment terms, etc.
3. Order: Based on your design or our recommendation.
4. DFMEA: Design Failure Mode and Effects Analysis to reduce risks.
5. Mold Design: 2D/3D drawings.
6. Cutting Tooling Notice: Start mold production after customer approval.
7. Weekly Report: Update mold progress weekly.
8. Sample Confirmation: Send samples for confirmation; if not satisfied, we modify the mold.
9. Delivery: Ship the mold after sample approval.
**FAQ**
1. **Q: What kind of product can you do?**
A: Plastic injection molding and mass production for plastic parts.
2. **Q: What information is needed for quotation?**
A: 1) Sample photo with size or 2D/3D design; 2) Product material; 3) Quantity; 4) Runner type (cold or hot); 5) Mould steel type (P20, 718, 2738, H13, S136, 2316, etc.).
3. **Q: I have no 3D drawing, how should I start the new project?**
A: You can send us a sample or describe your idea, and we will help complete the 3D design.
4. **Q: How long will it take to finish the injection mold?**
A: Usually around one month.
5. **Q: How about the samples?**
A: After the mold is finished, we will make some samples for you to check and deliver them.
6. **Q: How about the mold modification?**
A: If there are any issues with the samples, we will modify the mold for free and produce new samples.
7. **Q: Who owns the intellectual property of the mold?**
A: Once the mold is paid for, it belongs entirely to the customer.
8. **Q: What surface treatments do you offer?**
A: Metallization (chrome, gold, silver), Painting (hand, screen, automated), Vacuum plating, Lithography, Custom texturing, Hydrographics.
**Why Choose Longxiang?**
1. Over 20 years of manufacturing and exporting experience. ISO 9001 certified.
2. Products supplied to over 50 countries.
3. One-stop service for aluminum profiles, plastic parts, rubber parts, and molds.
4. In-house mold design and manufacturing capabilities.
5. No reclaimed materials used to ensure high quality.
6. Keep your ideas and designs confidential.
7. 24-hour (two shifts) / 6-day production.
8. Professional design team and mold makers. OEM/ODM services available.
9. Strong QC and R&D teams to ensure consistent quality.
10. Professional sales team with good English communication skills.
11. No minimum order quantity (MOQ).
12. Fast delivery: Prototype in 3–7 days; special arrangements for urgent orders.
13. Geographical advantage: Within 30 minutes of airport or seaport, close to Hong Kong.
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