about Us
Trusted Manufacturer.
Price & Quality Promise: Best quality at the same price, lowest price at the same quality.
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As a core global supplier, Ammann Technology Co., Ltd. manufactures precision-engineered rubber and plastic auto parts built to meet the highest industry standards.
Our product range spans from ignition coils and glass power switches to comprehensive sealing solutions, including oil seals, O rings, Valve stem seals, PU seals, and valve cover gaskets.
Hebei Ammann Tech Co., Ltd
With a proven track record of OEM-level quality and reliability, we supply customers in more than 120 countries, supporting the automotive, agricultural, mineral, heavy-equipment, and manufacturing sectors across every continent.
Global Supplier of Oil Seals & Ignition Coils
🔧 Engineering Expertise 20+ engineers focused on material innovation & FEM simulation
⚙️ Smart Manufacturing CNC machining centers with real-time SPC quality monitoring
🛡️ Durability Assurance 3000+ hours salt spray test | -40℃~250℃ extreme validation
🌍 Global Compliance REACH/RoHS compliant | OEM-grade packaging standards