Ardee & co.

DI-O-TOLYLTHIOUREA, DI-PHENYL THIOUREA (THIOCARBANILIDE) PHOSPHATING CHEMICALS, METAL TREATMENT CHEMICALS, METAL FINISHING CHEMICALS, DEGREASING CHEMICALS, DERUSTING CHEMICALS, DI O TOLYL THIOUREA, DI PHENYL THIOUREA(THIOCARBANILIDE)