Changzhou Dichuang International Trading Co., Ltd. is a professional manufacturer and exporter of TEST PEN, Screw driver and the accessories. Our company enjoys advantageous geographical environment and convenient transportation. We have our own manufacturing base for Plastic handle of test pen and screw driver and the metal rod machine in Zhejiang. With years of experience in mass production and exportation, we are able to promise prompt delivery and favorable prices to our customers. OEM/ODM orders and your special requests are welcome. Samples are available upon request. Please contact us for more information.