Dear Sir/Madam,

Good day,

Hope everything goes well with you.

This is May from Vanyo Battery.
Vanyo Battery was found in 1995, with more than 20 years battery experience. 
Vanyo Battery is a subsidiary of Jiyuan Wanyang Smelting Group, one of top 500 private enterprise in China. Our main product include sealed lead-acid battery, UPS battery, colloidal battery, solar energy storage battery, power battery and lithium battery etc.
We will provide you more than others:
1. High quality(we use our own brand 100% pure lead) 
2. Strongest raw material advantages → Competitive price;
3. Semi-product and Product are all available;
4. OEM order are accepted;
5. Excellent service and after sale services;

Upon receipt of your feedback, i will update you more relevant proposals and documents for your options. 
Thanks & Best Regards

May Zheng

Sales Manager