... . AND EXP. TRADING CO.,LTD, subsidiary to Sichuan Aerospace Industry Corporation (SAIC) in China, was set up as a ... over the world. With strong manufacturing ability and techinique level, we can provide OEM service. Our product includes measuring ... tape, long steel measuring tape, fiberglass tapes, level, aluminum level, laser tool kit, laser glasses, vernier calipers, micrometer, ...