Aquaculture Lantern nets Aquaculture Pearl nets for scallop farming oyster farming professional Manufacturer. Qingdao Mansheng Industry And Trade Co., Ltd. is a professional manufacturer and exporter in the all kinds of nets product .especially in the product of scallop oyster farming lantern nets/pearl nets. We are located in QingDao City, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a ...