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Plastic Alarm Shell Injection Molding

Plastic Alarm Shell Injection Molding

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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 Alarm Shell manufacturers and Alarm 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 Alarm 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 Alarm 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

HualongCertification

  • 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
Alarm Shell Industry knowledge

Injection molding is one of the most commonly used processes in plastic processing, especially for mass production of high-precision, complex-shaped plastic products. This process injects molten plastic material into the mold, cools and solidifies to form the desired product shape. As a manufacturer specializing in OEM/ODM plastic injection molded alarm housing production, we have passed ISO9001 and ISO16949 quality management system certification to ensure that every link from raw material procurement to finished product delivery meets international standards. At the same time, we have also obtained ISO14001 environmental management system certification, committed to reducing the impact on the environment during the production process and practicing the concept of sustainable development.
Injection molding is suitable for large-scale production, and can quickly manufacture a large number of products, and the size and shape of each product are highly consistent. Through precision molds, injection molding can produce products with complex structures and rich details to meet the functional and appearance requirements of Alarm Shell. Injection molding can use a variety of plastic materials, such as ABS, PC, PP, PA, etc., and can choose the right material according to the specific needs of the alarm housing. Injection molded products have a smooth surface and do not require secondary processing, which is suitable for Alarm Shell with high appearance requirements. We accept annual factory inspections from our customers and conduct ECOVADIS audits on the environment, labor and human rights, business ethics, and sustainable procurement to ensure that our production processes are not only efficient but also meet international social responsibility standards.
The mold is the core of injection molding and determines the shape, size, and surface quality of the product. The mold is usually made of steel or aluminum, and the design needs to consider the structure, wall thickness, and demoulding angle of the product. According to the use environment of the alarm housing (such as high temperature resistance, corrosion resistance, impact resistance, etc.), choose the appropriate plastic material. Commonly used materials include ABS, which has high strength, impact resistance, and smooth surface, and is suitable for Alarm Shell in general environments. PC has high transparency, high temperature resistance, and impact resistance, and is suitable for housings that require high strength and heat resistance. PP is chemically resistant and lightweight, and is suitable for housings in outdoor or harsh environments.
The alarm housing usually needs to be closely matched with the internal electronic components. Injection molding can ensure the dimensional accuracy of each housing and avoid assembly problems. By selecting the right plastic material, the injection molded alarm housing can have good weather resistance, UV resistance, and impact resistance, suitable for a variety of indoor and outdoor environments.
Injection molding can achieve complex appearance design, such as texture, logo, button hole, etc., to enhance the aesthetics of the product and user experience. Through precision mold design, the injection molded alarm housing can achieve IP-level waterproof and dustproof performance to meet the needs of different application scenarios. We focus on OEM/ODM services and can customize plastic Alarm Shell according to the specific needs of customers, providing a one-stop solution from design to production to ensure that the product meets customer expectations and industry standards.

FAQ
  • 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.