Shenzhen Tianya Tongxing Technology Co., Ltd (Electronics Division and Mechanical Division), 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", which is the registered brand of our associated company. 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 to make a brilliant tomorrow!

Our Export Sales Division is located in Shenzhen, Guangdong province, while our main manufacturing factory Zhejiang Tianya Tongxing Technology Co., Ltd is in Lishui, Zhejiang province. Our main excavator accessory parts include engine controller, solenoid valve, relief valve, display ass’y, motor and wire harness, etc., compatible for excavator brands such as Daewoo, KATO, Caterpillar, Hitachi, Kobelco, Volvo, Hyundai, Komatsu, Sumitomo.

For more products and product info, please contact us:
WhatsApp / WeChat: +86 135 0306 4743
Instagram: jinsiontech