Section 4.1 · Manufacturing Scale
10M+
Units Annual Mass Production

Korean Quality Management System & Precision Automation

Automated robotic assembly cells combined with Korean 6-Sigma quality control protocols ensure industry-leading stability, high throughput, and zero-defect consistency across every single production run.

10,000,000+ Units per Year: High-speed automated manufacturing lines engineered for large-scale global OEM fulfillment.
Korean QA Rigor: 100% in-line pressure testing, force curve profiling, and automated laser dimension inspection.
⚡ Guaranteed On-Time Delivery: Scalable lean production lines with automated buffer systems to satisfy urgent customer demands worldwide.
QA STATUS 100% VERIFIED KOREAN QA 6-SIGMA ZERO DEFECT 10,000,000+ PCS / YEAR
Section 4.2 · Infrastructure & Talent
27,000 m²
Modern Self-Built Manufacturing Campus

40 Dedicated R&D and Quality Control Engineers

State-of-the-art facility spanning 25,000 m² of building area. Equipped with advanced dynamic testing laboratories, high-precision CNC machining centers, and an experienced engineering team.

27,000 m² Land Area / 25,000 m² Building Space: Modern industrial workshops built to stringent international environmental and safety standards.
40 Technical Specialists: Dedicated R&D engineers, metallurgists, and quality control inspectors overseeing every process step.
🔬 Advanced Test Center: Comprehensive testing laboratory equipped with micro-hardness testers, spectral analyzers, and automated dynamometers.
FACILITY FOOTPRINT 27,000 m² Site / 25k m² Plant TECHNICAL TALENT 40 R&D & QC Specialists
Section 4.3 · Strategic Logistics
70% Export
Global Export to 30+ Nations Across 4 Continents

Wujin National High-Tech Zone · Strategic Logistics Gateway

Located right adjacent to the Yangtze River Delta Mold City. Exceptional multimodal logistics network linking high-speed rail, international airports, and deep-water container ports.

2.0 Hours to Shanghai Port / Pudong: Seamless intermodal maritime export to North America, Europe, and Asia.
1.0 Hour to Nanjing Airport / 35 Mins to Changzhou: Rapid transit via Changzhou Benniu Airport and National High-Speed Rail.
🌐 Yangtze River Delta Mold City: World-class local supply chain with raw materials, surface treatments, and precision tooling all within 10km.
Changzhou HQ Wujin High-Tech Shanghai (2.0h) Port / Airport Nanjing (1.0h) Lukou Int'l Airport Benniu & HSR (35m) GLOBAL REACH 70% DIRECT EXPORT WORLDWIDE
Section 4.4 · Extreme Durability Testing
180,000
German TÜV Rheinland Fatigue Cycles Certified

144h+ Neutral Salt Spray Anti-Corrosion Protection

Industry-leading endurance benchmark. Every gas spring model undergoes continuous cyclic fatigue testing to exceed German TÜV standards by over 200%, paired with high-performance QPQ surface treatment.

180,000 Test Cycles Without Failure: Verified zero hydraulic oil leakage, zero gas pressure decay, and stable actuation damping.
144h+ Salt Spray (ISO 9227 / ASTM B117): Superior anti-corrosion finish rated Grade 10, engineered for harsh marine and automotive exteriors.
🛡️ TÜV Rheinland Certified: Official test reports confirm exceptional structural integrity and high safety factors under extreme repetitive stress.
CYCLIC TEST RIG 180,000 CYCLES SALT SPRAY ASTM 144h+ PASSED
Section 4.5 · Technological Innovation
36 Patents
National High-Tech Enterprise · Proprietary IP

30 Utility Model Patents + 6 Invention Patents

Continuous R&D investments protect our cutting-edge advancements in dual-lip high-pressure sealing, variable hydraulic damping channels, and anti-friction surface metallurgy.

30 Utility Model Patents: Structural advancements in end-fitting retention, silent cushioning, and anti-vibration lock mechanisms.
6 National Invention Patents: High-precision internal micro-orifice damping valves and extreme-temperature seal compounds.
🏆 Certified National High-Tech Enterprise: Recognized by the Ministry of Science and Technology for pioneering industrial actuator design.
PATENT SEAL PATENTED VALVE CAD 30 UTILITY + 6 INVENTION 36 AUTHORIZED PATENTS
Section 4.6 · International Compliance
IATF 16949
Automotive Quality & Environmental Standards

Certified by Global Bodies: ISO 9001, ISO 14001 & EU RoHS

Strict adherence to automotive tier-1 manufacturing disciplines. Every production phase is fully traceable, ecologically sound, and audited under international standards.

IATF 16949:2016 Automotive Quality: Dedicated processes complying with international automotive tier-1 supply-chain criteria.
ISO 9001:2015 & ISO 14001:2015: Total quality assurance and green manufacturing with low energy footprint.
SGS Tested EU RoHS Directive: Complete heavy-metal and hazardous substance compliance for global export.
🌿 Zero-Defect & Green Compliance: Continuous third-party surveillance audits ensure flawless reliability and environmental safety.
A IATF 16949 Automotive Quality TIER-1 AUDITED ISO ISO 9001:2015 Quality Management GLOBAL STANDARD 🌱 ISO 14001 Environmental Mgmt ECO COMPLIANT SGS EU RoHS 2.0 Hazardous-Free PASSED AUDIT
Section 4.7 · Engineering Services
FREE CAD
Complimentary 3D CAD Modeling & Custom Prototype Samples

6 Core Series with 1,000+ Tailored Specifications

We manufacture compression struts, lockable gas springs, traction tension springs, damper cylinders, and custom medical lifting rods across furniture, automotive, aerospace, and heavy machinery industries.

Tell Us Your Parameters: Simply supply your extended center length (L), stroke travel (S), and required force in Newtons (F₁ = 50N ~ 2500N).
Instant 3D Engineering Design: Our engineering department generates 3D STEP/IGES CAD models and delivers functional physical samples free of charge.
📐 Bespoke End-Fittings & Connectors: Metal eyelets, ball studs, clevis forks, and threaded studs customizable to your exact mechanical interface.
LX CAD ENGINEERING FORMAT: STEP / IGES / DWG FREE CUSTOM SAMPLING L (Extended) S (Stroke) FORCE SPEC F₁ = 50N ~ 2,500N
Section 4.8 · Global Client Portfolio
TIER-1
Trusted by Global Industry Giants & 20+ National Labs

Supplying Siemens, Samsung, LG, Ford, IKEA, Lenovo & HP

Our high-precision gas struts and hydraulic dampers power critical systems for the world's most demanding automotive, industrial, consumer electronics, and healthcare equipment brands.

Automotive & Heavy Equipment: Ford, Sinotruk, KUKA, Hangcha, CIMC.
Consumer Tech & Smart Home: Siemens, Samsung, LG, Xiaomi, Lenovo, HP, IKEA, Gree, Haier, Hisense.
National Defense & Science Institutes: CSIC 713 & 707 Institutes, Aviation Industry 60th Research Institute, Hygiene Equipment Institute, 20+ national labs.
🤝 Long-Term Strategic Alliances: Proven 15-year delivery track record with verified zero supply-chain interruptions.
SIEMENS
Industrial Tech
SAMSUNG
Smart Displays
LG
Electronics
FORD
Automotive
IKEA
Home Furniture
LENOVO
Computing
HP
Commercial PC
XIAOMI
Smart Living
GREE
HVAC Equipment
HAIER
Home Appliance
SINOTRUK
Commercial Truck
KUKA
Robotics Automation
CSIC 713 / 707
Marine Research
60TH RESEARCH
Aviation Systems
HANGCHA
Material Handling
DELI GROUP
Office Machinery