Susie Su(苏尤娣)

Manager @ HLH Prototypes Co Ltd

About

I help engineers, product designers, and companies bring their ideas to life — from concept to production — through fast, high-quality prototyping and manufacturing solutions. With 15+ years of experience in CNC machining, 3D printing, vacuum casting, sheet metal, injection molding, and die casting, I’ve led over 500+ successful projects across industries like automotive, aerospace, robotics, and consumer products. At HLH Prototypes, I manage a team of 20+ engineers to deliver rapid prototypes and production parts that meet ISO standards, reduce lead times by 30%, and help clients launch products faster. Specialties: CNC Machining • 3D Printing • Injection Molding • Sheet Metal • Die Casting • Rapid Manufacturing Let’s bring your next project to life. 📩 Email: susie.su@hlhprototypes.com | 🌍 Website: www.hlhprototypes.com

Country

United States

City

San Francisco Bay Area

Industry

Industrial Automation

Skill

CNC Machining, SLS, Service-Level Agreements (SLA), MJF, Additive manufacturing, Casting, Forging, Manufacturing Process Improvement, Supplier Management, ISO Standards, ISO/TS 16949, ISO 13485, Direct Metal Laser Sintering (DMLS), SLM, MIM, MFJ, Design Failure Mode and Effect Analysis (DFMEA), Metal Casting, Fused Deposition Modeling (FDM), Selective Laser Sintering (SLS)

Experience

Manager

HLH Prototypes Co Ltd

2015-11 - Present · 10 yrs 11 mos

Led a cross-functional team of 20+ engineers to deliver 500+ custom projects in automotive, robotics, aerospace, and consumer products. Reduced average client lead times by 30% through workflow optimization and improved supplier coordination. Scaled HLH’s global client base, supporting businesses in North America, Europe, and Australia. Oversaw ISO-compliant quality systems to ensure consistent, reliable production.

Prototyping & Prodution Engineer

HLH Prototypes Co Ltd

2012 - 2015-1 · 3 yrs

Shenzhen, Guangdong, China

• Managed diverse prototyping projects utilizing CNC, additive manufacturing, and various casting techniques. • Fostered long-term client relationships across North America, Europe, and Asia, driving significant revenue growth. • Provided technical expertise to ensure seamless communication between engineering teams and global customers.