This is david zong, from Haidi Energy Technology Co., Ltd.. (枣庄海帝新能源锂电科技有限公司）So glad to have this opportunity to contact with you.
We are a professional company which has manufactured Lithium ion battery for more than 6 years in China, and always be reliable partner to provide our products to backup power.
For some new items, please check the attachment or visit Http://www.haidienergy.com
If customer developments are needed, please contact us at Email:firstname.lastname@example.org
We are looking forward to your reply.Best regards,