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Production Process Of Fiber Optic Splice Closure

Professional Fiber Optic Splice Closure Manufacturer From China​

As a Fiber Optic Splice Closure Manufacturer, we are dedicated to providing top-quality products that meet the needs of our customers. We understand the importance of reliable fiber optic connections, and we strive to provide innovative solutions that make installation and maintenance easier and more efficient.

Our team of experts has years of experience in the industry, and we pride ourselves on offering products that are both durable and easy to use. We believe that our commitment to quality sets us apart, and we are always looking for ways to improve and innovate.

At Hello-Signal, we take great pride in our manufacturing process for producing our high-quality fiber optic splice closure.
We use only the best materials and the latest technology to ensure that our closures provide reliable protection for fiber optic cables, even in harsh environmental conditions. Our team of experienced engineers and technicians carefully design and test each fiber optic splice closure to meet the highest industry standards, and we are constantly innovating and improving our products to meet the evolving needs of our customers. Whether you need a closure for aerial, buried, or underground applications, we have a solution that is right for you. With our commitment to quality and customer satisfaction, you can trust us to provide a Fiber Optic Splice Closure that will meet your needs and exceed your expectations.

Production Process Of Fiber Optic Splice Closure

A fiber optic splice closure (FOSC) is a device used to connect two or more fiber optic cables together. It protects the fiber splices from environmental factors such as moisture, dust, and temperature fluctuations. The production process of a fiber optic splice closure typically involves the following steps:

Mold Fabrication​

The mold for the FOSC is fabricated using a computer-aided design (CAD) program. The mold is typically made of aluminum or steel and is designed to hold the components of the FOSC in place during the manufacturing process.

Mold fabrication

Mold Fabrication​​

According to the specific product requirements, prepare the corresponding pp, abs, pc, and other raw materials, as well as the corresponding group of accessories.

Injection Molding

The FOSC is created using an injection molding process. Liquid plastic is injected into the mold and allowed to cool and solidify. This process creates a single, seamless unit that is water-tight and durable.


The components of the FOSC are assembled inside the mold. This may include fiber optic cables, connectors, splicing trays, sealing materials, and other components. The mold is then closed and the components are secured in place.

Quality Control

The finished FOSC undergoes a series of quality control tests to ensure it meets industry standards. This may include pressure testing, visual inspections, and other tests to ensure the FOSC is free of defects and ready for use.


The FOSC is packaged and shipped to the end user. Conventional packaging is inner box + outer box.

Overall, the production process of a fiber optic splice closure involves a combination of advanced technology, precision engineering, and rigorous quality control measures to ensure a high-quality product that is suitable for use in a variety of environments.

Stephen Xie

Stephen Xie

Hello, I'm Stephen Xie, a sales representative at Hello Signal. I specialize in Passive Optical Components and Cabinet & Racks. I can recommend the most suitable products at competitive prices, ensuring worry-free service. Feel free to contact me with any questions.


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