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EcoSeal silicone stoppers offer superior sealing performance, ensuring airtight and leak-proof protection. Made from 100% odorless, eco-friendly silicone, our plugs are safe for food, medical, and industrial use. Durable, flexible, and resistant to extreme temperatures.

We are excited to announce a significant expansion of our manufacturing capabilities with a new, state-of-the-art facility in Vietnam. This strategic investment is dedicated to the production of our latest line of energy-efficient and compact portable air coolers.

As a leading manufacturer specialized in Reverse Osmosis (RO) pumps, we are dedicated to engineering high-performance and reliable pumping solutions.

At ZHENGGUAN Rubber Factory, silicone rubber compounding is a core process. We expertly blend raw silicone polymer with various additives like reinforcing fillers, color pigments, and crosslinking agents.

Zuanli ro booster pump: · "Built to Last": for ro system,durability, the core benefit."consistent water pressure," "minimized downtime," "extended pump lifespan," "reduce maintenance costs," "enhance customer satisfaction."

If you are considering using rubber parts for your products, we are your ideal manufacturing partner.