About Us
Home> About Us

About Us

Sanmen Dexin Machinery Co., Ltd. is a professional enterprise specializing in mold making and plastic part production. We are committed to providing customers with high-quality customized solutions. ​
We have advanced production equipment and an experienced technical team that can manufacture various complex molds to meet the needs of different customers. Whether it's simple daily necessities molds or precision industrial parts molds, we can ensure that every mold meets or even exceeds customer expectations with exquisite craftsmanship and strict quality control. ​
     In terms of plastic production, we use high-quality raw materials and combine advanced injection molding technology to produce plastic products with exquisite appearance and excellent performance. From design to molding, every step is carefully controlled to ensure the quality and stability of the product. ​
    Our specialty lies in private customization services. Whether you are a startup with unique design ideas or a mature company that needs to improve existing products, we can work closely with you. Our team will deeply understand your needs and provide professional advice and innovative solutions from the initial stage of mold design to ensure that the final product fully meets your expectations. ​
With years of industry experience, we have provided satisfactory services to customers in multiple fields, including electronics, automotive, home appliances, and home furnishings. We are well aware of the uniqueness of each industry, so we can adjust our production processes and quality standards accordingly to meet the strict requirements of different industries. ​
    Choosing us means choosing professionalism, customization, and quality. We look forward to working together with you to create more high-quality molds and plastic products, which will help your business development.
  • 2013

    Year Established

  • One million

    Capital

  • 51~100

    Total Employees

  • 11% - 20%

    Export Percentage

  • Company Info
  • Trade Capacity
  • Production Capacity

Company Info

Brand : COLOSI
Business Type : Manufacturer , Exporter , Trade Company , Distributor/Wholesaler
Product Range : Smart Storage & Organization , Storage Holders & Racks , Kitchen Storage
Products/Service : storage box , Storage rack , Storage Box , plastics , Pet Supplies & Pet
Total Employees : 51~100
Capital (Million US $) : One million
Year Established : 2013
Company Address : Unified construction by Haiyou Sub-district, Sanmen County (West District Industrial Park, Taizhou, Zhejiang, China

Trade Capacity

Incoterm : FOB,EXW
Product Range : Smart Storage & Organization , Storage Holders & Racks , Kitchen Storage
Terms of Payment : T/T,Paypal,Others
Annual Sales Volume (Million US $) : Above US$100 Million
Annual Purchase Volume (Million US $) : US$1 Million - US$2.5 Million

Production Capacity

No. of Production Lines : 8
No. of QC Staff : 5 -10 People
OEM Services Provided : YES
Factory Size (Sq.meters) : 3,000-5,000 square meters
Factory Location : Unified Construction (West District Industrial Park), Haiyou Sub-district, Sanmen County, Zhejiang Province

Subscribe Our Newsletter

Home> About Us
Sanmen Dexin Machinery Co., Ltd. is a professional enterprise specializing in mold making and plastic part production. We are committed to providing customers with high-quality customized solutions. ​ We have advanced production equipment and an experienced technical team that can manufacture various complex molds to meet the needs of different customers. Whether it's simple daily necessities molds or precision industrial parts molds, we can ensure that every mold meets or even exceeds customer expectations with exquisite craftsmanship and strict quality control. ​      In terms of plastic production, we use high-quality raw materials and combine advanced injection molding technology to produce plastic products with exquisite appearance and excellent performance. From design to molding, every step is carefully controlled to ensure the quality and stability of the product. ​     Our specialty lies in private customization services. Whether you are a startup with unique design ideas or a mature company that needs to improve existing products, we can work closely with you. Our team will deeply understand your needs and provide professional advice and innovative solutions from the...
Copyright © 2025 Sanmen Dexin Machinery Co., Ltd All rights reserved. Privacy Policy
Links:
Copyright © 2025 Sanmen Dexin Machinery Co., Ltd All rights reserved. Privacy Policy
Links
We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send