Welcome to QSH, where innovation meets precision. As a forward-thinking enterprise, we specialize in the manufacture of high-precision parts. Since our inception, we have devoted ourselves to crafting outstanding customized solutions for the aerospace, automotive, medical, and electronics sectors. Choose QSH and embark on a journey towards a more sophisticated future with us!
At QSH, we envision ourselves as a global leader in precision component manufacturing, renowned for our steadfast dedication to quality, innovation, and customer satisfaction. Our goal is to redefine industry standards through the use of cutting-edge technology and the nurturing of a culture devoted to continuous improvement.
We foresee a future where our advanced solutions empower industries to reach new heights of efficiency and sustainability. By working closely with our clients and heavily investing in our team, we strive to lead technological advancements that redefine the manufacturing landscape.
At QSH, we offer precision manufacturing with bespoke solutions, stringent quality controls, and swift turnaround times. Our commitment to sustainability and strong client partnerships establishes us as a trusted leader in the industry.
Manufacture | Changsha Qinsenhong Electromechanical Technology Co., Ltd. |
Professional team | More than 20 years of CNC machining experience |
Part Size | According to customer requirements |
Material | stainless steel ,Aluminum,total,copper |
Tolerance | Based on Drawing |
Certification | ISO 9001:2015 |
Surface | Anodizing,passivation |
Delivery | 15-30 days after payment |
Shipment | Air and Sea shipment |
QC System | 100% inspection before shipment |
Equipment | CNC lathe, CNC machining,Automatic lathe,Grinder, Drilling Machines, surface grinder, table lathe, CMM etc. |
MOQ | ≥50pcs |
Transport Package | Full consideration of practical situation: foam/wooden box, anti-rust paper,carton,Wooden boxes, pallets small box and carton, etc |
Supply bility | 50000 pieces/Month |
Application | Aerospace industry Medical industry Automation, robots, automobiles |
For more information please contact us. |





Q1. What is your terms of packing?
A: Generally, we pack our goods in single wooden box. If you have special request about packing, pls negotiate with us in advance, we can pack the goods as your request.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. Other payments terms, pls negotiate with us in advance, we can discuss.
Q3. How about your delivery time?
A: Generally, it will take 25 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.We welcome sample order.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q7: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.