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News center
  • Injection Auto Mold Project
    Injection Auto Mold Project

    PTMS specialized in high quality plastic precision injection mold making since 2002, all mold makers are 5-15 years experience on mold making and very experience for USA, Europe, Australia, Japan standard in HASCO, DME, RABOURDIN, JIS and LKM or enterprise injection mold standard. We are making a complex auto parts injection mold these days, this project takes us 2-3 months to make it, our professional engineers have much experience in designing auto parts molds, they studied the drawings many times and gave the customer many valuable suggestions, and finally the customer accepted our good solution, total 3 engineers worked at this auto mold project, meanwhile, our injection mold making team spent much time in such big project, they all have much experience in such auto injection mold making, so the first samples are accepted by our customers. We have advanced mold making machines and project team who have much experience in mold making industry, they can control mold making cost in a reasonable range, also obtain maximum production, minimum cycle time and prolonged mold life. All the jobs we make are just for high quality custom and precision plastic injection mold. So if you need high quality injection auto mold and auto injection molding parts, please feel free to contact us by sales@ptms-mold.com.

  • The Advantages of Silicone Compression Tooling
    The Advantages of Silicone Compression Tooling

    PTMS also can produce high quality silicone mold and silicone rubber compression molding, We can make various silicone rubber compression molding parts, such as silicone keypad, silicone automotive key case, silicone rubber bottle sleeves, silicone bottle cap, silicone sealing gasket, silicone phone holder, rubber cover and etc. We can also make the second operation for silicone rubber molding parts, such as silk-screen printing, painting, laser etching, UV finishing and PU finishing. The silicone parts will be packed by pp bag in carton and than delivery by sea or air, anyway, we will pack the silicone parts as customers’ need.   The advantages of Silicone compression tooling:   1. The short lead time for the compression mold manufacturing, normally it is less than 15 days, but sometimes we can make out the molds within 5-8 days. 2. The single cavity silicone mold cost is about 2% cost of the injection mold for rubber molding and 10% cost of the mass production compression mold cost. 3. It is easier to make the rubber product undercut with compression molding. 4. It is easier to have the over molding and insert molding. 5. It has the various color rubber parts manufacturing without additional charge.   If you need high quality silicone molding with reasonable price and perfect service please do not hesitate to send us RFQ.

  • PTMS Seek Product R&D Partner
    PTMS Seek Product R&D Partner

    PTMS has become an influential manufacturer focus on injection mold and injection molding parts due to many years effort, so we would like to research and development more products for customers. This year we like to seek product research and development partners in the worldwide. We can give customers perfect part design, good materials comments, mechanical properties, cost analysis and etc, especially mechanical properties for the products, for example, the value of the products, how to design perfect parts and control the cost in a reasonable price and etc. We are always concerned electronic product industry, because plastic injection molding parts and die-casting parts are very important for electronic products, electronic products need high quality plastic cover, plastic base, plastic box, metal cover and etc. The engineers will improve the part design if customers need us to make OEM for them, they will design perfect parts based on mechanical properties, part cost and other factors. ODM is also accepted and we will try our best to design perfect products as soon as customers gave us an idea. We can research and develop electronic products according to market demands, but our R&D dept also can research other products and develop it as soon as new business arises in the future. We would like to seek product research and development partners in the worldwide, if you are interested in our idea, please feel free to contact with us!

  • PTMS Make Projects with Customers Together
    PTMS Make Projects with Customers Together

    Now customers are very strict with the quality of injection molding and casting, they need high quality products with reasonable price, some also need lower price, they also would like to get perfect service from the tooling company, that means customers want to get helps and supporting from the suppliers. How to solve this problem? Our company can solve this problem by this way, we have a new business idea that we can make projects with customers together. We often discuss the details of projects with customers, they give us idea and samples, drawings, sketches, than we need some times to study the data, after that we send our new idea to customers for check, such as how to cut the cost, how to make high quality molding, how to use it easily, how to work? The function of molding parts is very important for us, it will help our customers to won the markets, and they will get reasonable profits. We invested funds in projects for customers since 2017, that means we will lost some profits at the beginning of the projects, but we want to make a long time business with our customers, so it is worth for us to do it. It is really hard work for us to invest funds and make projects with customers together, but it is very useful for customers, so they are happy with our new business idea! PTMS will continue to make projects with customers together in the future!

PTMS always provide customers high quality, reasonable price plastic injection mold and injection molding parts. We also improve ourselves each day and want to be one of the famous injection mold maker in the world. We would like to help more and more companies with injection mold and precision molding parts.


Every people from president to common employee are very responsible for their jobs, our company has strict check-up system for each people, so oversea salesmen try their best to develop business, project team are conscientious for mold design, mold making team are conscientious to make mold. PTMS team is very responsible for injection mold making and precision molding parts production.

Working skills

We train every people skill and ask them to make quality as the first important job, every people would like to care their jobs quality, below are the procedure for customers’ reference:

1. Mold Design

Mold Designer will check customers’ 2D/3D drawings and other related data carefully, also they will communicate with customers for drawings, project engineer also give customers’ valuable suggestions on part design and mold making based on the data, because some customers are not familiar with mold design. So we would provide them excellent solution to save lots cost on mold making and molding parts production.

2. Mold Making

We just choose good partner to work, such as LKM mold base, MoldMaster, Gunther and ect, so we can control the quality effectively. We would check related important dimensions of mold base, cavity, core, inserts, lifter, electrodes. The EDM technician will check every electrodes before EDM processing, the mold maker technician would check all the mold components follow parts drawing before mold testing, before mold shipment, our QC, Mold Designer, Project Engineer and Mold Maker have a meeting, they would check all the mold components approval, care about mold appearance and put mold spec, user manual into package box, we make FAL report with customers' drawing dimension and care about the appearance of metal parts before shipment, QC would check and put FAL report into package box. After the all jobs, the tooling will be shipped to our customers.

3. Injection Molding

Our QC and Project Engineer will check related dimensions which customer approval and plastic part’s appearance, then make instruction documents with signature approval samples for mass production. Every injection molding operator would follow that to do mass production. Before package, QC would spot-check 5-10 pcs samples of each boxes, and before shipment QC would care about the package appearance, then ship to customers.


We always provide customer high quality injection mold and molding parts as their requirements, but sometimes just a little fault will appear when mold design, mold making, injection molding, shipping and etc because of something, but the defective rate is just 0.01%, below are some conditions for your reference:

1. Mold Design

We will design new mold free of charge if the fault is made by us, but we can also re-design it free of charge if a small fault by customers sometimes, design fee will be collected if big fault by customers.

2. Mold Making

We will modify the mold free of charge if fault by us, but we can also modify it free of charge if small fault by customers, modified fee will be collected if big fault by customers. But in the fact, PTMS invest much money on mold modification, even invest much money on new mold making, just want to provide high quality mold to customer, also high quality molding parts, we don't care money loss, just for long time business partner and give value to customers.

3. Injection Molding

We will produce new injection molding parts free of charge if fault by us, but we can also produce small qty if small fault by customers, new injection molding parts production fee will be collected if big fault by customers. Beside we just choose good plastic resin suppliers to work, make sure high quality materials.

But PTMS always reduce the fault and we have a solution for high quality injection molding parts. We will provide new part which reaches the standard 100% free of charge, but customers have to give us the inspection instruction document. Normally in our production procedure customer needs approval the samples and signature on it, send to us for quality control spec, than we will do the mass production accordingly.

CertificationSira Certification

PTMS is an ISO9001-2008 system certificated manufacturer, so we have very strict Quality Control on mold and molding. We always see the Quality is the life line and development base of the company, so we can provide customized inspection services to meet each customer specific requirements, with the capacity to measure both injection mold components and final plastic parts in depth.

Inspection equipments

All components of injection mold and molded precision plastic parts are fully-qualified by our good inspection equipment and QC system.

Inspection Equipments as below:
CMM 800*600 USA 1set
Projector China 1set
2DMI China 1set
Micro Glass 10times and 15times China 2sets
Height Altimeter Mitutoyo Japan 2sets
Block gauge Mitutoyo Japan 1set
Pin Guage Mitutoyo Japan 1set
L-Square Mitutoyo Japan 5sets
Callipers Mitutoyo 0-150/0-200/0-300 Japan 20sets
Micrometer Mitutoyo 0-50/0-100 Japan 10sets
Salt Spray China 1set for Laboratory
Drying Box China 1setCPP
Hardness China 1set

Quality system report as below:

FAI Report-First Article Inspection Report for Molded Plastic Samples
SPC Report-Steady production control For Injection Molding Production
CPK Report for Injection Molding Production
CMK Report for Injection Molding Production
SGS Report for plastic parts
RoHS Report for plastic parts

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