After ordeing 1000kg 13X-HP molecular sieve and 100kg lithium molecular sieve last September, an Oxygen Concentrator Maintenance Service Provider in Middle East repeated order for 1500kg 13X-HP molecular sieve and 100kg lithium molecular sieve this February.
Different from the first order, the customer requested that the subsequent orders of lithium molecular sieves be vacuum-packed in 1kg plastic bottles, because most end customers buy lithium molecular sieves by kilogram.
Attached are the packaging pictures of two orders.