This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Qingdao Source Seal Technology Co., Ltd.

A manufacturing company integrating design, development, production, and sales of rubber and plastic products with hardware series as supporting solutions.

Internationally Certified Sealing Solutions

WRAS Certified Seals
ACS Certified Seals

Our Products

We specialize in rubber joints, special valves for container liquid bags, textile machinery accessories, EPDM, nitrile rubber, fluororubber products, mold processing, bakelite products, and other rubber and plastic accessories.

2 inch Flexitank Valve

2 inch Flexitank Valve

Special valve for container liquid bags with convenient operation, safety, reliability, and fast discharge speed.

Valve
3 inch Flexitank Valve

3 inch Flexitank Valve

High-flow capacity valve designed for larger container liquid bags, ensuring rapid and secure liquid transfer.

Valve
4 inch Flexitank Valve

4 inch Flexitank Valve

Industrial-grade large diameter valve for maximum throughput in bulk liquid transportation systems.

Valve
Silicone Fluorine Rubber Sealing Ring

Silicone Fluorine Rubber Sealing Ring

High-performance seal resistant to extreme temperatures, chemicals, and aging. Ideal for demanding environments.

Seal
PTFE Sealing Ring

PTFE Sealing Ring

Chemically inert, low friction seal with excellent resistance to heat and corrosion. Suitable for food and pharmaceutical industries.

Seal

Certified Sealing Ring

Meets WRAS and ACS international standards for safety and performance in water and chemical handling applications.

Certified

Exhaust Valve

Precision-engineered valve for controlled release of pressure in industrial systems, ensuring operational safety.

Valve

Teli Asbestos-Free Sealing Ring

Environmentally safe alternative to traditional asbestos seals, offering high durability and thermal resistance.

Eco-Friendly

Rubber Mold

Custom-designed rubber molds for precision manufacturing of complex rubber components across industries.

Mold

Injection Mould

High-precision injection molds for mass production of rubber and plastic parts with tight tolerances.

Mold

Baffle

Internal structural component for liquid containers to reduce sloshing and improve stability during transport.

Component

Rubber Joints

Flexible connectors made from EPDM, nitrile, and chlorosulfonated polyethylene for vibration isolation and misalignment compensation.

Joint

Why Choose Source Seal?

With over three decades of experience, we deliver reliable, high-quality rubber and plastic solutions trusted by industries worldwide.

International Certifications

Our sealing products meet WRAS and ACS standards, ensuring compliance with global safety and environmental regulations.

Integrated Manufacturing

We control the entire process from design and mold making to production and quality assurance, ensuring consistency and reliability.

Specialized Expertise

Pioneers in container liquid bag valves since 2005, with continuous innovation in sealing technology and rubber processing.

Global Reach

Located in Qingdao, China’s major port city, we efficiently serve customers across Asia, Europe, and the Americas.

Factory and Production

Our Capabilities

1990+
Since
100+
Corporate Team
50+
Production Lines
100,000+
Annual Production Capacity
About Source Seal

Our Story

Qingdao Source Seal Technology Co., Ltd. is located in Qingdao, an open coastal city in eastern China. We are a manufacturing company with rubber and plastic products as the leading part and hardware series products as the supporting part, integrating design, development, production, and sales.

Founded with a commitment to quality and innovation, we have grown into a trusted supplier of industrial sealing solutions, Flexitank valves, and custom rubber products. Our reputation-first approach and determination to innovate define our production philosophy.

Learn More About Our Company

Latest Information

Stay updated with our company milestones and product developments.

March 23rd, 2023

In 2010, We Fully Launched Rubber Joint Series Products

The products mainly use EPDM, butyronitrile, chlorosulfonated polyethylene, and other high-performance rubber materials for industrial applications.

Read More
March 23rd, 2023

Innovation in Flexitank Valve Design

Our 2005-developed container liquid bag valve continues to set industry standards for safety, reliability, and fast discharge speed.

Read More
March 23rd, 2023

Expansion of Certified Sealing Products

We now offer WRAS and ACS certified sealing rings, meeting international standards for water and chemical handling safety.

Read More

Get in Touch

We're ready to support your industrial sealing and valve needs.

Location

Xinzhuang Village North, Huangdao District, Qingdao City, Shandong Province, China

Email

Peter@qdsourceseal.com

Phone

+86 - 18678901966

Visit Official Website to Contact

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info