Welcome to QSH, a visionary and dynamic enterprise specializing in the art of high-precision parts manufacturing. Since our inception, we have passionately dedicated ourselves to delivering bespoke solutions that exceed the needs of the aerospace, automotive, medical, and electronics industries. Choose QSH to partner with us in crafting a more refined and technologically advanced future!
At QSH, our vision soars to become a global leader in precision component manufacturing, celebrated for our steadfast dedication to quality, innovation, and unparalleled customer satisfaction. We aim to redefine industry benchmarks by harnessing the power of cutting-edge technology and nurturing a culture steeped in continuous advancement.
We foresee a future where our pioneering solutions equip industries with the tools to achieve unprecedented efficiency and sustainability. Through intimate collaboration with our clients and strategic investment in our talented team, we strive to propel technological innovations that will revolutionize the manufacturing world.
At QSH, we are masters of precision manufacturing, delivering bespoke solutions with unwavering adherence to the highest quality standards and swift project completion times. Our unwavering commitment to sustainability and robust client partnerships solidifies our position as a revered industry leader.
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.