Plastic moulds suppliers molds for automotive industry
Plastic moulds suppliers molds for automotive industry
Plastic moulds suppliers molds for automotive industry
Plastic moulds suppliers molds for automotive industry
Plastic moulds suppliers molds for automotive industry
Plastic moulds suppliers molds for automotive industry

Item specifics

Products name
automotive industry
Mold Type
Plastic injection mold
Mold Material
45#,P20 steel, 718, 2738, H13, NAK80, 2344, 2343, S136, etc .
Design software
Mould Standard
Gate type
Side Gate, Sub Gate, Direct Gate, Hook Gate, Pin Point Gate, etc.
Runner type
Cold Runner or Hot Runner
both single and multi cavities available
Suface treatment
Polish, Etched, Texture, Heat treatment and Nitriding
Mold life
45#:50,000 to 100,000 shots;718: 200,000 to 300,000 shots.H13: 300,000 to 500,000 shots

Product review


Plastic moulds suppliers molds for automotive industry
Longxiang Group
Longxiang Group Limited was established in Dongguan city in 1998. After over 15 years of hard work, Longxiang has grown to be one of the highest reputable mould maker in China with 120 employees’ 5000 sq. Meter working shop.
Up to now, Longxiang has exported about 2400 sets of moulds to 38 countries. The moulds we made include automotive parts (dashboards, inner decorating accessories, etc.), electrical appliances (washing machine, air conditioner, refrigerator, television, etc.), IT industry products (cell phones, computer, etc.), householder products (micro-wave oven, juicer, etc.), office accessories (telephone, printer, etc.) as well as other various of products. We look forward to participating at the success of your next project. 

We offer customers full-service manufacturing solutions that include design, engineering, mold making, production – including insert molding, overmolding and encapsulation of components – value-added assembly, inventory management, and distribution.
Mold Specification

Mold Material

45#,P20 steel, 718, 2738, H13, 
NAK80, 2344, 2343, S136, etc .

Mold Type

Plastic Injection Molding

Product Material


Mold Standard


Mold Tooling Equipment

Wire cut machine,Punch machine

Injection Mold Machine

80T to 2800T

Product Weight



Side Gate, Sub Gate, Direct Gate, 
Hook Gate, Pin Point Gate

Runner Type

Cold Runner or Hot Runner


Single or Multi cavities


Heat treatment and Nitriding,polish ect.

Mold Life

45#:50,000 to 100,000 shots

P20:100,000 to 200,000 shots

718: 200,000 to 300,000 shots

H13: 300,000 to 500,000 shots

Lead Time

Generally mold making will take around 30 days 
7-10  day to mass production 


Wooden packing box for molds 
inner packed in opp bags, 
outside packed in standard export carton 


Tooling Developing Procedure:

1.Quotation: We need your require clearly

2.Negotiation: Material, cavity, price, delivery time, payment term, etc.

3.Order: According your own design or choice our design

4.DFMEA: Deign failure mold & Effect analysis to reduce risk

5.Mold design:  2D/3D drawing 

6.Cutting Tooling Notice: After customer approve the mould design will start making mould

7.Weekly Report: We will update the mold schedule every week

8.Sample Confirm: Send you sample for conform it, if not satisfied by customer. We modify mould.

9.Delivery Mold: Delivery mould after customer approve sample and arrange shipment.

Our Company Show
Prototypes Service
Auto Molds and Injection Molding
Garbage Can Molds and injection Molding
Packing Details
Customers Visiting
1. Q: Which kind of product can you do?
     A: Plastic injection molding and mass production for plastic parts.
2.  Q: Which kind information need for quotation?
      A: 1) Sample photo with size or 2D/3D design
           2) Product material
           3) The quantity
           4) Runner type, cold or hot
           5) Mould steel type, P20, 718, 2738, H13, S136, 2316, an so on.
3.  Q: I have no 3D drawing, how should I start the new project?
      A: You can supply us a sample or tell me your idea,we will help to finish the  3D drawing design.
4. Q: How long will be the injection mold finished?
     A: Usually it will take about one month to finish the mold.
5. Q: How about the samples?
     A: After mold finished, We will make some samples for you to check as soon as we finish the mold and then deliver the samples for you to check.
6. Q: How about the mould modify?
     A: You can tell us your comment about the samples after you receive them.If there is any dimension different from the drawing,we will modify the mold for free in our side and then make the new samples.
7. Q: How about the proprietary rights of the plastic injection mold?
      A: Customer paid the mould so it all belong to Customer.
8. Q: How about the surface treatment?
    A: Metallization (chrome, gold, silver) / Painting (hand, screen, automated) /Vacuum plating / Lithography / Custom texturing/ Hydrographics