PTR Holland ® Group has more than 30 years experience in the production of MED & USCG approved Pilot - Embarkation (rope) ladders for the marine and off-shore industry. Furthermore according to IMPA or ISSA we currently stock over more than 12,000 different products and counting and we also participate in food-waste transport. At PTR we don't just sell, but help you buy the right stuff!