Company Advantages
1. The bulb of Tranch bicolor led 3mm is of well-crafted. Through comparison of a large amount of experimental data, the bulb is manufactured to have excellent luminescence performance.
2. This product is safe to use. It will produce extremely low levels of UV and IR, protecting the objects being illuminated.
3. The product is highly acknowledged among the customers for great features.

Company Features
1. Tranch currently has turned into a favorite exporter in the home and overseas.
2. The technology of Zhongshan Tranch Optoelectronics Technology Co.,Ltd is at the domestic advanced level.
3. The core principle of our company is to respect and treat customers sincerely. Seen from different aspects, such as materials sourcing, designing, and producing, we always seek feedback or advice from clients based on integrity and business ethics. We are committed to serving customers wholeheartedly. We will raise the bar of customer service standards, and put in every possible effort to create delightful business cooperations. We work towards achieving cost savings at various stages such as purchasing raw materials, shortening lead time, and reducing manufacturing expenses through waste reduction. Inquiry! We always believe that innovation is the breaking point that helps us achieve success. We excel at harnessing the power of technology and advanced facilities to help us thrive on change and produce creative products.