PROFESSIONAL DIGITAL SERVO MANUFACTURER
About Our Company
HS‑SERVO is owned and operated by Shenzhen Jinjiu Technology Co., Ltd., a professional manufacturer focusing on R&D, production and sales of high‑performance digital servos. Located in Bao’an District, Shenzhen, we have complete production workshops and independent R&D testing laboratory.
We specialize in metal‑gear digital servos that are widely applied in robotics joints, UAV steering systems, RC hobby models and various industrial automation equipment. From standard off‑the‑shelf products to full‑set OEM & ODM customized solutions, we can meet diverse demands from global wholesalers, brand owners, research institutions and equipment developers.
Quality control runs through every production link. All servos will pass aging test, load test and performance inspection before delivery. We keep strict standards on raw material selection, precision machining and finished‑product testing, to make sure every unit delivered to customers owns stable and reliable performance.
With years of export experience, our products have been exported to many countries and regions around the world. We do not only supply competitive‑price products, but also provide quick technical support, sample service and flexible order solutions for business partners.
Our workshop
Our Qualifications
Customer Reviews
Reliable high‑torque servos for our robot project
We have ordered high‑torque metal gear servos from HS‑SERVO for our robotic arm development project. The product quality is stable, torque output matches the datasheet perfectly. The technical team gave us very useful suggestions during model selection. Sample delivery was fast and bulk order lead‑time is acceptable. We will keep purchasing for our next‑generation robot products.
Mark T. (Robotics Project Manager, Canada)
Satisfied with OEM custom servo service
We needed customized servos with special shaft dimension and logo printing for our UAV equipment. HS‑SERVO completed prototype samples according to our technical requirements. After several rounds of small adjustments, the final samples worked well in real‑flight tests. Their communication is responsive, and quality control for mass production is strict. A trustworthy manufacturing partner.
Luis G. (UAV Product Engineer, Spain)
Cost‑effective servos for RC and automation equipment
We resell digital servos to local hobby and industrial automation buyers. HS‑SERVO provides stable‑performance products at competitive prices. Compared with other suppliers, the failure rate of these servos is much lower. After‑sales support is helpful when we meet technical questions. Highly recommend for global wholesalers.
Emma W. (Wholesale Business Owner, Australia)