Tangshan PulinHaizhen Breeding Co., Ltd. is the seawater industrial aquaculture enterprise with largest scale and highest construction standard in Hebei province at present, agriculture industrialization key leading enterprise in Hebei province, paralichthysolivaceus stock seed farm in Hebei province, province and city-level technology demonstration garden, non-environmental pollution aquatic products industry production base in Hebei province. It has 57,000 square meters of high-standard industrial aquaculture workshop, 10,700mu outdoor farming area, and it is the state-owned transferring land. The company is located in Caofeidian new district of Tangshan, and there is only one river between Caofeidian new town and the company. Aquaculture species of the company mainly include panalichthyslethostigma, cynoglossussemilaevis, Atlantic Ocean king porgy, summer flounder, veraspermoseri and the like. Incubation technique of cynoglossussemilaevis and panalichthyslethostigma are leading in China, the company provides technical support for farmers free while promoting fine offspring seed, which effectively drives the development of coastal resources breeding of Luannan, Tangshan and whole province.