The jewellery soldering is a new design, through excellent processing technology and high-quality raw materials, the performance of jewellery soldering up to a higher standard. We are perfect for every detail of the jewellery soldering, guarantee the quality level, so as to bring you the perfect product experience. TIANJIN HENGSHENG is a professional China jewellery soldering manufacturer and supplier, if you are looking for the best jewellery soldering with low price, consult us now!