Check&correct calculator, percentage

Square root, % and equal buttons. GT

Power supply: AAA battery

1. Fuzhou Lingzhan Electronic Co., Limited is founded in 2005, we are a professional designer, manufacturer and exporter in the line of electronic items and consumer items.

2. We have OEM experiences with lots of customers. Your best idea will come true in our company.

3. Our QC team controls the best quality, and makes sure of good-quality cargos to our customers. The best service is our top work.

4. We offer different type and multiple price clock to client.