Solid Blue Industry and Trade Co., Ltd. is a Chinese/Australian company producing live and preserved marine worms as fishing bait, aquarium feed and maturation diet for brood stock. It is located in the picturesque city of Qingdao and has a friendly, young and motivated team.

Our hardworking staff is not hesitating to support the company by working extra hours at times of high demands as well as celebrating every success or a special occasion. Dynabait dry Blood worms are our specialty and the most popular fishing bait. We produce also live marine worms: Sand worms, tube worms and lug worms.