Custom Aviation Design & Engineering | PMA Part
Expert custom design and engineering for FAA/EASA PMA parts. We turn your specifications into certified aerospace components. Get a quote today


We develop products strictly according to customer requirements, providing comprehensive solutions from technical drawings to finished components.
MRO Engineering & Tooling
Custom Product Development
Specialized in repair business support, including precision tooling design and the formulation of certified repair schemes.
Airworthiness & Approval Support
We manage the Design Organization Approval (DOA) and Production Organization Approval (POA) processes, assisting you in obtaining full Authority recognition.












Our Custom Design Process
Consultation
CAD Design
Prototyping
Certification
Production
Why Choose Our Engineering Services?
Advanced Aerospace Engineering & PMA Solutions. We bridge the gap between complex maintenance requirements and certified, cost-effective manufacturing. From reverse engineering obsolete parts to full-scale certification support
Precision Manufacturing & Reverse Engineering
Obsolete Part Replication: We specialize in reverse engineering hard-to-find components (bearings, seals, structural fittings) to extend aircraft lifespan.
End-to-End Production: Comprehensive support from 3D modeling and prototyping to AS9100-certified mass production.
Cost Reduction: High-quality alternatives to expensive OEM parts, reducing your MRO costs by up to 30%.
Regulatory Compliance & Certification
PMA & Certification: Full assistance with FAA, EASA, and CAAC certification processes, ensuring full legal compliance.
Airworthiness Assurance: Rigorous testing and documentation to meet strict aviation safety standards (e.g., DO-160 testing).
Audit Support: Professional engineering data packages ready for authority audits and technical reviews.
Joly Tech
Aeromatmall Project
Need urgent AOG support? Call us anytime.
E-MAIL: general@pmapart.com
whATSAPP : +852 6917 9760
+852 6917 9782
TEL: +86 755-83014860 / +86 188 2023 4700
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Add: Rm 2105, No.4028 Jintian Rd, Fuzhong Community, Futian Dist,Shenzhen,China
Shenzhen Joly Technology Development Co., Ltd.
