Shanghai Shi-Long Hi-Tech Corp., Ltd has been engaging in the researches on applied radiation technology, radiation high polymer modification

Ultra-Filter Materials The products are made of PP, PET or PBT non-woven materials processed by unique techniques of radiation graft copolymerization and surface treatment. With very good performance in blood and medicine filtration, the ultra-filters have been used increasingly in bio-medical institutions and pharmaceutical industry.

Radiation Processing Two cobalt-60 irradiators, with 500k Curies each in capacity, are available for contract irradiation services, such as food irradiation, health-care product sterilization, radiation cross-linking of polymeric materials, and irradiation evaluation of electronic parts for space crafts. Licensed by national and municipal authorities in dosimetry and hygiene 　supervisions, SSHC provides optimum solutions to customers’ particular tasks of radiation processing, and offers its expertise to irradiate the products with the γ-rays to required doses with sufficient dosimetry accuracy and uniform dose distribution

Polyolefin Packing Materials Shi-Long polyolefin packing products include PE thermal shrinkable films or tubing，and PP, OPP, POF or CPP membranes and bags. With a complete variety of the products with outstanding performance, they are widely used in industries of refrigerators, power supply, hardware, electron equipment, decoration, food, beverages and pharmaceuticals, and have been exported to Europe, U.S.A., South East Asia and other regions.