YJC Polymer Company Resources - Silicone Rubber Products Supplier

At YJC Polymer Technology Co., Ltd. we understand the importance of having a professional team to support our operations. Our team consists of highly skilled and experienced individuals in their respective fields. Our unwavering commitment to excellence ensures that our customers receive superior product quality, unparalleled customer service, fast turnaround times, and competitive pricing strategies tailored to their needs.

In addition to our professional team, our adherence to the IATF16949 system makes us an industry-leading manufacturer. This internationally recognized quality management standard ensures that we always meet the high standards set by various industries. By strictly adhering to this system, we demonstrate our strong commitment to producing the highest quality products while continually improving our processes and systems.

About Yjc Polymer

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Research & Development

Our R&D team consists of experienced engineers and designers. They have professional knowledge. If you talk to them, you will get a lot of insights. Our R&D achievements cover many industries, including industrial products, electronic products, auto parts, medical equipment, etc. We specialize in developing products using silicone, plastic, liquid silicone rubber (LSR), and metal materials. Our R&D process includes market research, idea generation, feasibility analysis, prototyping, testing, and continuous improvement. As the saying goes, "Stay hungry, stay foolish", we believe that our R&D team will be even better in the future.

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Quality Assurance

Our commitment to quality starts with raw material sourcing from certified suppliers, ensuring compliance with rigorous standards like RoHS, REACH, FDA, and more. Our ISO Class 8 cleanroom injection molding guarantees hygienic and precise production for medical devices and pharmaceutical packaging. IQ/OQ/PQ Validation ensures equipment and processes meet strict standards. End-to-end quality control includes ISO 9001:2015 and IATF 16949 certifications, FAI, PPAP reports, and precision inspection with advanced equipment like the Hexagon 3D CMM. We maintain tight tolerances of ±0.01mm for product size and ±0.005mm for tooling, ensuring consistent quality over 1 million die times.

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Do you have your own factory? Or is it just a trading company?

We are a professional OEM/ODM manufacturer with our own modern factory covering an area of 4,500 square meters.

How many year of manufacturing experience do you have?

We have more than 20 years of manufacturing experience.

What Kind of Schema Does This Module Add?

The module follows Google guidelines and adds FAQ schema.

Can you produce according to the samples?

Certainly, we have the capability to manufacture products based on samples provided by our clients. Whether you have existing prototypes, physical samples, or detailed specifications, we can use them as references to replicate the desired product accurately. Our skilled team will work diligently to ensure that the final output closely matches the provided samples in terms of dimensions, materials, finishes, and functionality. Our goal is to deliver products that meet your expectations and specifications, providing you with a seamless transition from samples to bulk production.

More FAQs

How are silicone valves transforming modern industrial and consumer applications?

By Mia | October 30, 2025

Have you ever opened a squeeze bottle or medical kit and wondered why some valves drip, clog, or fail while others perform flawlessly every time? At YJCPolymer, we hear those concerns every day — and we design, engineer, and manufacture the silicone valve solutions that fix them. In this post I’ll walk you through what […]

By Mia | October 21, 2025

In the ever-evolving cosmetics industry, where product packaging must meet increasingly stringent performance standards, packaging failures such as leakage, poor sealing, and inaccurate dispensing remain persistent issues—especially for oil-based cosmetics like foundations, eye creams, and lotions. These challenges are particularly prevalent in traditional plastic valve systems, which often fail when exposed to the unique demands […]

By Mia | September 28, 2025

At YJCPolymer, we understand that something as simple as a sauce bottle cap can have a huge impact on product quality, customer satisfaction, and brand reputation. While most consumers only notice the cap when they pour ketchup or squeeze mayo, what really drives performance is the silicone valve hidden inside. That small component determines whether […]

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Hi guys, if you have any thoughts or questions for us. You can pick up your mobile phone and contact us immediately, whether you want to leave a message on the website, or you want to send an email, or you want to add us on WhatsApp, Skype. We'd love to hear from you!

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