Hunan Haichen New Energy Co.,Ltd. it is a professional charging pile manufacturer in R&D, design, producing, marketing and servicing. Its main products is AC charging pile,DC charging pile.Our company has been certified by ISO9001, ISO14001, ISO18001 and AAA Credibility Grading.Our products sell quite well in China,Europe and USA market.We provide better OEM services for EVSE purchaser all over the world for having a factory that we can lower cost efficiently and lift our producing quality better.