I have been using magnets from Sinosteel Anhui Tia...
I have been using magnets from Sinosteel Anhui Tianyuan Technology Co., Ltd. for a while now, and I must say, they never disappoint. The quality of their magnets is excellent and they always perform as expected. The customer service team is also very helpful and responsive. Ordering from their website is convenient and hassle-free. I highly recommend them!