Maybe you are a hand controls purchasing manager, who are looking for high quality hand controls, and Shanghai Jiaying Precision Hardware Co., LTD are a professional manufacturer & supplier that can meet your needs. Not only hand controls we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on hand controls. Don't hesitate to get in touch with us if you are interested in hand controls, we won't let you down.