Persang Alloy Industries Pvt. Ltd. [PAI] manufactures and exports Shenmao/Pai Solder Paste and Lead- Free Solder Paste. Persang Alloy Industries Pvt. Ltd. Is an ISO 9001: 2000 certified company. The characteristics of Shenmao/Pai Solder Paste are high print speed up to 120 mm/sec; reflow with or without nitrogen; over 8 hrs stencil life; excellent wettability; low void and extended tack time greater then 12hrs. The Lead- Free Solder Paste is used for flip chip process. This is suitable for air nitrogen or vapour reflow process.