Proto MFG has been satisfying its hundreds of customers since 2014 with its consumer based custom precision parts. With our skilled craftsmanship and years of expertise, Proto MFG has the means to get you exactly what you need and when you need it. We are dedicated to creating long-term partnerships with our customers by providing reliable service and dependable products.
Proto MFG was established in 2014 and now has a large facility with total 4,500 sqm in Shenzhen and Dongguan. With advanced technologies and experienced engineers, the company specializes in CNC Machining Service, Urethane Casting Service, Sheet Metal Service, Custom Fasteners Service.
Many of our orders are custom designed. We utilize our technical support and breadth of experience to provide full support. We work with our customers through every step of the process, from prototype and development to entire production orders. In addition to our hands-on customer support, Proto MFG can also manufacture diverse parts in a wide variety of materials and surface treatment.
Proto MFG has customers around the world from the wide range of industries such as aerospace, automotive, robotic, medical device, 5G equipment, custom machine and electronics. Our mission is to provide our customers with the best manufacturing solutions to meet requirements, with qualified machined parts, with on time delivery, with timely and adequate communication.
Let us utilize our 30+ years of experience to deliver the order as required. Call, e-mail, or submit a quote today. Proto MFG will provide you the best service available.

Meet Our Team

Qinlong Luo

Co-founder & CEO Graduated from Wuhan Univercity with Mechanical Engineering Masters degree, worked for Guangdong Industrial Design Institute 15+ years. Experienced in industrial design, manufacturing. Participated in many mechanical engineering projects of well-known enterprises, involving new energy, medical equipment, 5G, etc

Johnson Towne

Sales & Project Director With more than 10 years sales and team management experience, Served 200+ companies around the world, from rapid prototyping to mass production projects. Delivered 1,000,000+ qualified machined parts to customer. Good English communication skills provide a full range of project risk control and key information exchange.

Our Values

Qualified Parts, On-Time Delivery, Adequate Communication.