Plastic Monitor Shell Injection Molding

Plastic Monitor Shell Injection Molding


Mold Making & Plastic Injection One-stop Service

Yuyao Hualong Moulds & Plastic Products Co.,Ltd.

Yuyao Hualong Moulds & Plastic Products Co.,Ltd. was established in 1988. At present, there are 15 plastic injection molding machines from 100g to 3500 g, more than 20 mold manufacturing equipment such as machining centers, and more than 20 testing equipment and other auxiliary equipment. As leading Plastic Injection Molded Monitor Shell manufacturers and Monitor Shell factory in China, We have 100 employees and more than 30 managers and professional technicians.

After over 30 years of indomitable efforts, with the molds-making and plastic products-processing as the mainstay, our company has implemented a service for product development, mold-designing and making, plastic injection-molding and finished product-assembly in a coordinated process. Hualong mold has long history of serving European and American high-quality brands and well-known public companies at domestic and abroad. We custom make injection molded Plastic Monitor Shell. Customized products involve all kinds of instruments, equipment accessories, industrial automation and intelligent equipment of the Internet of things, auto accessories, kitchen appliances, household products, etc. Products are widely used in power, communications, security, automotive, aerospace, medical, life and other different fields.

We have gained certifications of ISO9001, ISO16949 quality management system and ISO14001 environmental management system. OEM/ODM plastic injection molded Monitor Shell. We accept annual factory inspection of clients, and conduct ECOVADIS audits on environment, labor and human rights, business ethics and sustainable procurement.

Customized Service Custom Advantage

Custom Process

  • Drawings or Samples

    We get the drawings or samples from customers.

  • Drawings Confirmation

    We will draw the 3D drawings according to the customers' 2D drawings or samples,and send the 3D drawings to customers for confirmation.

  • Quotation

    We will quote after getting the customers' confirmation,or quote directly according to customers' 3D drawings.

  • Making Molds/Patterns

    We will make molds or pattens after getting the mold orders from the customers.

  • Making Samples

    We will make real samples using the molds and send to customers for confirmation.

  • Mass Producing

    We will produce the products after getting the customers' confirmation and orders.

  • Inspection

    We will inspect the products by our inspectors or ask the customers to inspect together with us when finished.

  • Shipment

    We will ship the goods to the customers after getting the inspection result ok and the customers' confirmation.

Every certificate witnesses our profession


  • ISO45001
  • ISO14001 Environmental Management System Certification
  • IATF16949 Automotive Industry Quality Certification
  • ISO9001 Quality Management System Certification
  • Sustainability Rating
  • POM F20-02 ROHS SGS Report

Develop customized mold products according to customer requirements

Comprehensive analysis of projects, high degree of cooperation with customers, strong timeliness, good follow-up service and stable production.

Learn about customization
Industry Knowledge

What is the typical cost of plastic monitor shell injection molding, and how does it compare to other manufacturing methods

Plastic injection molding is a popular manufacturing method used to produce a wide range of products, including monitor shells. This process involves injecting molten plastic into a mold cavity to create the desired shape. Injection molding is a highly efficient and cost-effective method for producing plastic parts at scale.

The cost of plastic monitor shell injection molding depends on various factors, such as the size and complexity of the part, the material used, the number of parts produced, and the production volume. Typically, the larger and more complex the part, the higher the cost of injection molding. Similarly, using higher-grade materials, such as polycarbonate or ABS, can increase the cost of injection molding.

The cost of plastic monitor shell injection molding is also affected by the production volume. Generally, the more parts produced, the lower the cost per unit. This is because the upfront tooling costs for injection molding can be high, but they can be spread out over a large production run, resulting in a lower cost per part.

The typical cost of plastic monitor shell injection molding can range from a few cents per part to several dollars per part. For small production runs, the cost per part can be relatively high due to the tooling costs. However, for larger production runs, the cost per part can be significantly lower. The cost of plastic monitor shell injection molding can vary depending on the specific requirements of the project.

When compared to other manufacturing methods, plastic injection molding is generally more cost-effective for producing large quantities of parts. Other manufacturing methods, such as CNC machining or 3D printing, may be more suitable for small production runs or prototyping. However, the cost per part for these methods can be higher than injection molding.

CNC machining involves cutting a part from a solid block of material using a computer-controlled machine. This method can be costly, as it requires a significant amount of material to be removed to create the desired shape. CNC machining is generally more suitable for producing small quantities of parts or prototypes.

3D printing, also known as additive manufacturing, involves building a part layer by layer using a 3D printer. While 3D printing can be a cost-effective method for prototyping or producing small quantities of parts, the cost per part can be higher than injection molding for larger production runs.

What types of plastic materials are most commonly used in monitor shell injection molding, and what are their respective advantages and disadvantages

Plastic injection molding has become a popular method for producing high-quality and precise plastic parts in large quantities. The technique is widely used in the manufacturing of electronic products, including monitor shells, due to its efficiency and low cost. The use of plastic materials in monitor shell injection molding offers a wide range of benefits such as reduced weight, lower production costs, and ease of customization.

One of the most commonly used plastic materials in monitor shell injection molding is Acrylonitrile Butadiene Styrene (ABS). This thermoplastic polymer is widely used due to its high impact resistance and durability, which makes it ideal for electronic products that require protection against mechanical shocks. ABS is also lightweight and can be easily molded into complex shapes, making it an excellent choice for monitor shells. Another advantage of ABS is its low cost, making it an economical option for mass production. However, ABS is known to be susceptible to UV light, which can cause it to become brittle over time.

Another popular plastic material used in monitor shell injection molding is Polycarbonate (PC). PC is a thermoplastic polymer that offers high strength and impact resistance, making it suitable for electronic products that are subject to frequent use. It also has excellent optical properties, allowing for clear and vibrant displays. PC is also resistant to heat and flame, making it a good choice for products that are exposed to high temperatures. However, PC is more expensive than other plastics and can be difficult to mold due to its high melting point.

Polypropylene (PP) is another plastic material commonly used in monitor shell injection molding. PP is lightweight, durable, and resistant to chemical attacks, making it an excellent option for electronic products that require protection against corrosive substances. It is also an environmentally friendly material as it can be recycled and reused multiple times. However, PP has low heat resistance and may not be suitable for products that are exposed to high temperatures.

Polyethylene terephthalate (PET) is a type of polyester that is widely used in the manufacturing of monitor shells due to its high strength and stiffness. PET is also resistant to impact, making it an ideal option for electronic products that are subject to physical stresses. It is also a transparent material, allowing for clear displays. However, PET has low heat resistance and may not be suitable for products that are exposed to high temperatures.

How does the size and complexity of a plastic monitor shell affect the injection molding process, and what are some strategies for optimizing efficiency and quality

The size of a plastic monitor shell can have a significant impact on the injection molding process. Larger shells require more material and longer cooling times, which can slow down the production process and increase costs. Additionally, larger shells may require larger injection molding machines, which can further increase costs and reduce efficiency. Therefore, it is essential to optimize the design of the shell to minimize its size while still providing adequate protection for the internal components.

The complexity of the monitor shell is another important factor that can affect the injection molding process. Shells with complex geometries or intricate details require more complex molds, which can be expensive and time-consuming to manufacture. These molds may also require additional maintenance and repairs to ensure consistent quality over time. Additionally, complex shells may be more challenging to fill with plastic during the injection molding process, which can result in defects such as voids or sink marks.

To optimize the injection molding process for plastic monitor shells, several strategies can be employed. One strategy is to use computer-aided design (CAD) software to optimize the shell's geometry for injection molding. CAD software can analyze the design of the shell and identify areas that may be challenging to fill with plastic, enabling designers to modify the design to improve the moldability of the part. This can reduce the complexity of the mold and improve the efficiency and quality of the injection molding process.

Another strategy for optimizing the injection molding process is to use advanced materials and techniques. For example, some manufacturers may use thermally conductive plastics that can dissipate heat more efficiently, reducing cooling times and improving productivity. Other manufacturers may use multi-cavity molds that can produce multiple parts simultaneously, further increasing efficiency and reducing costs.

It is also essential to consider the manufacturing environment when optimizing the injection molding process. For example, ensuring that the injection molding machine is properly maintained and calibrated can help to ensure consistent quality over time. Additionally, optimizing the injection molding process for energy efficiency can reduce costs and environmental impact.

  • Where are your products mainly exported to?
    Our products are mainly exported to the United States, Canada, the Netherlands, France, Italy, the United Kingdom, South Korea, and other dozens of countries.
  • How to deliver the goods to us?
    Foreign customers usually ship by sea. We are only 80 kilometers away from Ningbo Port, so it is very convenient to export by sea. Of course, if the customer's goods are urgent, we can also ship by air. Ningbo Airport and Shanghai International Airport are very close to us.
    Domestic customers, we have our own van and driver to arrange delivery.
  • How many employees of your comany? What about the technicists?
    The company has more than 100 employees, including more than 30 managers and professional and technical personnel.
  • How about the capacity of your company?
    The company covers an area of 9,000 square meters, with a modern workshop of more than 8,000 square meters. We currently have thirteen plastic injection molding machines ranging from 100 grams to 3500 grams, and more than ten mold manufacturing equipment such as machining centers, with an annual production capacity of 80 million yuan.
  • Do you have some standard parts?
    No, we are a pure custom manufacturer.
  • Can you do customized products?
    Yes, we mainly do customized products,we are mainly doing customized products according to the customers’ drawings or samples.
  • What applications do your products relate to?
    Our products cover almost every aspect of your life. Products have been involved in instrumentation, auto parts, medical equipment, smart equipment, audio-visual office supplies, fitness equipment, small kitchen appliances and many other industries.
  • What products can you offer?
    We mainly accept the customization of injection molds and the production of corresponding products.
  • Are you a direct manufacturer or a trading company?
    We are a professional manufacturer of customized injection molds and injection products. We also accept orders from domestic and foreign customers and have the right to export independently.
  • How to guarantee the quality of your goods?

    Firstly,we will do the inspection after every process.for the finished products,we will do 100% inspection according to the customers’ requirements and the international standard.

    Then, we have the more advanced and complete testing equipment in the industry: color detectors, three-coordinate measuring instruments, 3d scanners, etc. To ensure that the customer's all-round testing requirements for product color, high-precision geometric size testing, etc. are met.

    In addition, we have a professional team to do a complete technical analysis in advance. According to the needs of different materials, shapes and performances of the products, we will make corresponding molds or increase the necessary technological processes such as cooling and boiling to ensure that the product performance and shape meet the requirements of customers and reduce follow-up troubles.

  • What’s the payment term?
    When we quote for you,we will confirm with you the way of transaction,fob,cif,cnf,etc.
    For mass production goods, you need to pay 30% deposit before producing and70% balance against copy of documents. the more common way is by t/t. l/c is also acceptable.
  • How long can I get the feedbacks after we sent the inquiry? 
    We will reply you within 12 hours in working day.