Shenzhen Tianya Tongxing Technology Co., Ltd (Electronics Department and Mechanical Department), established in June 2011, is a high-tech company specializing in research, development and production of excavator spare parts such as controller board, monitor, solenoid valve, etc. The company is an integration of R&D, manufacturing, sales and service.Situated in Asia's largest electronic mall - Shenzhen, we have the advanced production techniques and testing facilities and solely authorized brand "JINSION", we also have an excellent production and sales team. With the company's rapid growth, we have reached long-term cooperation agreements with customers from over 80 countries and regions. We are one of the best excavator electronic part suppliers in the world.The company's management ideas are sincerity, cooperation and mutual win. We keep adjusting our business strategies and expanding our business scope to meet requirements on the market. We explore the market and build a bridge of friendship with our customers by offering good quality products, competitive prices and satisfying after-sales service.We sincerely serve our customers at home and abroad. Let us cooperate together to make a brilliant tomorrow!