About Pinnacle



From Manufacturing Excellence to Global Solutions

Pinnacle Filter is not just an export entity, we are the strategic international arm of our dedicated manufacturing base in Taizhou. This unique “Factory-to-Client” model ensures that our 20 years of production expertise in fiberglass and composite media is directly translated into high-performance products for your plant. This ensures more competitive costs, full visibility from production to delivery, and technical support backed by deep manufacturing experience—so every filter bag you receive
is precisely matched to your operating conditions.

Learn more

Experience Our Production Scale

Years Experience

Industrial Land

Overseas Counties
Annual Output Filter Bag

I N T E G R I T Y

Pinnacle Filter Key Capabilities

Fiber-Level Customization: We analyze your working conditions to develop specific fiber blends for optimal temperature and chemical resistance.

Advanced Surface Technology: Leveraging membrane and ePTFE technology to achieve 99.9% filtration efficiency for fine particulate matter

Dimensional Stability: Every batch undergoes rigorous tension and heat-setting tests in our ISO-certified lab to ensure zero shrinkage in operation.

Verified Quality Assurance: From raw fiber to finished bag, 4 stages of QC with complete tracking reports. ISO 9001/14001 Compliant.

History Of PINNACLE factory

2021
Newly added bag cages and multiple new production lines
Acquired land and constructed a new factory. The same year, multiple imported production lines and several specialized cage production lines were added.
2019
Top 100 Private Industrial Enterprises
Listed as the third batch of “Gazelle Enterprise” cultivation targets and recognized as one of the Top 100 Private Industrial Enterprises in Tiantai County.
2012
Launched independent export business
Filter bags, cages and related accessories expanded to overseas such as Europe, Southeast Asia, South America, and beyond countries.
2011
Acquired land, factory built
Introduce multiple professional non-alkali glass fiber coated filter bag production lines and needle-punched production lines.
2006
PINNACLE FILTRATION FOUNDED
Our factory was founded and has built cooperative partnerships with multiple cement and steel enterprises.

More Than Products, We Deliver Performance & Partnership

At Pinnacle Filter, we measure our success by the performance of your filtration system. For over two decades, we’ve partnered with industry leaders to solve complex dust challenges, ensuring cleaner air and smoother operations. Our commitment extends beyond manufacturing—we provide end-to-end support, from precise media selection to on-site technical consultation.

Why Choose Pinnacle Filter

  • Strong Expertise in High-Temperature Filtration
  • OEM & Custom Manufacturing
  • Stable Quality & Long Service Life
  • Advanced Production & Testing
  • Proven Export Experience
  • “The custom fiberglass blend they developed for our high-temperature kiln exhaust has outlasted our previous supplier’s bags by over 40%. The reduction in downtime and bag change costs has been a game-changer for our plant’s efficiency.”
    Zhang Wei
    Plant Operations Director
  • “Their technical team worked closely with us to design a membrane-coated solution for our chemical recovery process. We’ve consistently met the strictest emission standards. Their partnership is as reliable as their products.”
    Stanislav Eskin
    Deputy General Manager
  • “In our power generation facility, scheduled maintenance is critical. Pinnacle Filter’s 99.5% on-time delivery record and the uniform quality of every batch give us absolute confidence in our maintenance planning and inventory control.”
    Andrey Tabakar
    Procurement & Maintenance Manager

Frequently Asked Questions


Find quick answers to common questions about our filter bags, manufacturing process, and support.

We operate on a unique Factory-to-Client​ model. As the direct international arm of our large manufacturing base in Taizhou, we convert 20 years of production expertise into high-performance filter bags with no intermediaries, ensuring better control, value, and support.

Yes. We specialize in Fiber-Level Customization. Our engineers analyze your temperature, chemical exposure, and process to develop specific fiber blends (glass, PPS, PTFE, etc.) and treatments (like ePTFE membrane) for optimal resistance and longevity.

Every batch is validated in our ISO-certified lab for dimensional stability (zero shrinkage) and performance. Our 4-stage QC with full traceability, from raw fiber to finished bag, guarantees consistent, reliable quality compliant with ISO 9001/14001 standards.

Absolutely. We partner with clients from initial consultation and sample testing to installation guidance. Our technical team is available to help optimize performance and troubleshoot issues throughout the bag’s service life.

Contact us with your application details or specifications. Our process typically involves: 1) Technical consultation to confirm requirements, 2) A formal quotation and proposal, 3) Sample provision (if needed), and 4) Production upon order confirmation. We guide you through each step.

Yes, we encourage and provide filter media samples or prototype bags for customer evaluation. This allows you to verify performance in your specific conditions before committing to a full order.

POWER YOUR PROCESS WITH PRECISION FILTRATION

Whether you need technical consultation, performance samples, or a tailored quotation, our experts are ready to help.
Let’s build a cleaner, more efficient operation together.

Get Your Filter Bag Plan & Sample !