Shrimp is among people's favorite seafood, but unfortunately, shrimp-breeding industry has long been persecuted with bacterial and viral infection, causing a progressive decrease of production. Currently, some shrimp-breeding farms more or less use antibiotics and other drugs to maintain shrimp production, and that tends to incur consumers' doubts. We provide consumers with healthy and safe shrimp products from our Hualien factory, where new technology has been developed for shrimp-breeding industry. The breeding farm of White Jade Shrimp at Hualien factory is near to Mei Lun promontory and close to the Pacific Ocean, from where clean sea water can be drawn for shrimp breeding. The accumulation of excrement, shrimp shell and residual bait, produced throughout shrimp-breeding process in breeding water, can cause water eutrophication, which leads to the growth of bacteria and viruses and eventually the infection of shrimps. To prevent that, the shrimp-breeding system of Hualien factory employs the re-circulating filtering system. The breeding pond is built with reinforced concrete, and the interior is polished and coated with epoxy resin to convenient cleaning and maintaining the breeding pond. Oxygen saturated water continuously flows into the shrimp-breeding ponds to facilitate shrimps' movement and breathing. The used water also simultaneously flows out of the breeding ponds so that solid wastes such as shrimp shell, shrimp excrement, residual bait, and bacterial particles are excluded by filtering mechanism. The filtered water then passes through aerobic digesting mechanisms to eliminate the dissolved organic substances. Subsequently, the water flows to a submerged bio-filter, where nitrogen in ammonium form is converted to its nitrate form. Finally, after being processed by oxygenating mechanisms, the oxygen saturated water re-circulates into shrimp-breeding ponds. The entire water-processing process is regularly monitored for water pH value, temperature, dissolved oxygen, nitrogen content in ammonium nitrogen content form, and redox potential to ensure clean breeding water. The healthy shrimp fries, which are carefully selected by Hualien factory, are cultivated without using any antibiotics and other drugs throughout the three stages of growth. After harvesting, White Jade Shrimp are processed under HACCP control to ice fresh White Jade Shrimp or frozen White Shrimp. We guarantee that the processed products are hygienic, reliable, and the freshness is maintained at the best status. |
| Iced Fresh Shrimp | Harvested white shrimps, after grading, cleaning, scaling and packaging, are iced and stored at 0 0.5 to keep the shrimps fresh. |