Poly Effects --510555, Max24935, NO.78, Fenghuang Sanheng Road, Zhongxin, Guangzhou Knowledge City, Huangpu District, 510555, Guangzhou, China Share Post Facebook Twitter LinkedIn Pinterest Save Submit Review Listing Description Show more Show less Exhibited NAMM25 Booth Number: 4947 EXHID: 64411 Visit Event Profile Be the first to review “Poly Effects” Cancel replyYou must be logged in to post a review. Be the first to review “Poly Effects” Cancel replyYou must be logged in to post a review.