Your Equipment.
Your Brand.
Your Aftermarket.
Complete cartridge seal platforms for independent pump and
rotating equipment OEMs—from one prototype to serial production.
Since 2007
Focused on cartridge seal
engineering and manufacturing.
Suzhou, China
Critical metal parts machined,
inspected and assembled inhouse.
OEM + Service Partners
Pump OEMs, repair companies
and rotating equipment channel partners.
API Spec Q1 · 10th Ed.
Quality management system, with
ISO 9001/14001 and ATEX within scope.
Repeatable equipment-specific configuration
FBU, private-label, neutral or co-branded supply
OEM drawings, part numbers and repair-kit BOMs
Complete factory assembly and testing
Proven Seal Core
Stable internal architecture
Equipment Configuration
Sleeve · gland · interface · materials
Your OEM Cartridge
Complete · branded · repeatable
FEATURED PRODUCT FAMILY
Standard Cartridge Seals
Complete single and double cartridge seal families for centrifugal pumps,
chemical pumps and repeat OEM applications.
PROJECT PROGRAM
API 682 4th Edition
APOG cartridge seals for pump
OEM-led refinery and petrochemical projects.
CONFIGURE-TO-FIT
Engineered Cartridge Seals
Equipment-specific configurations for duties outside standard product boundaries.
EQUIPMENT SERIES
Mixer & Agitator Seals
Cartridge sealing solutions configured
for mixers, agitators and reactors.
APPLICATION SERIES
Pulp & Paper Seals
Proven seal families for Sulzer APP/AUP
and Andritz ACP pump applications.
SYSTEM PRODUCTS
Seal Support Systems
Flow meters, reservoirs, heat exchangers,
cyclone separators and circulation systems.
Related Products
Bearing Isolators
Labyrinth and magnetic bearing protection
for pumps and rotating equipment.
API Spec Q1
10th Edition · Oil & Gas Industry
ISO 9001
Quality Management System
ISO 14001
Environmental Management System
ATEX
Explosive Atmospheres Directive
01 · YOUR EQUIPMENT
Configured to fit
Complete cartridge seals configured around the pump or rotating-equipment interface, operating duty and validation requirements.
02 · YOUR BRAND
Supplied your way
FBU brand, private label, neutral or co-branded supply—with controlled nameplates, packaging and technical
documents.
03 · YOUR AFTERMARKET
Built for lifecycle value
OEM part numbers, repair-kit BOMs,
traceability, training and controlled support
for the installed base.
Machined In-House
Sleeves, glands, drive rings, seal ring holders and other critical metal parts.
Factory-Assembled
Complete cartridge construction—not loose components for new-seal assembly.
100% Air-Leak Tested
Every complete cartridge seal receives factory air-leak testing.
SAP + PLM Controlled
BOM, drawing revision, order, quality and traceability records are controlled digitally.
API Spec Q1 · 10th Edition
Certificate Q1-5423 · Design, manufacture and sale of mechanical seals for the oil and gas industry.
01
Pump OEMs
Cartridge seal platforms for
repeat pump families, OEM
BOMs and private-label
aftermarket programs.
Explore Pump OEM Programs
02
Rotating
Equipment OEMs
Equipment-specific seal interfaces
for mixers, reactors and other
rotating equipment.
Explore Equipment Programs
03
Engineered
Pump Systems
Standardized cartridge seal
selections across repeat
packages where the
integrator controls the specification.
Explore System Programs
04
Service Partners
Complete cartridges, approved
repair kits, training and
account-based
opportunity protection.
Explore Partner Support
05
API 682 Programs
Specification review, project
documentation and validation
for pump OEM-led API programs.
Explore API 682 Programs
Chemical and petrochemical processing
Reliable cartridge seals engineered for refinery and
chemical pump applications.
Pulp and paper
Heavy-duty sealing solutions designed for pulp and
paper manufacturing equipment.
One pump model
One recurring repair application
One prototype
One replacement problem
One China-manufactured pump project