Xiamen fiberglass septic development so far can be broadly divided into four stages: the first stage product is square, the top and bottom slightly smaller, if that is separate from the upper and lower trapezoid. When working out the first two grooved processing model, then they are together, it becomes a finished product. This product solves the traditional products impatience corrosion, leaky plug the shortcomings, but not good enough rigor, resistance to stress in general, can not make large products. The second stage of the product is substantially lying cylinder, but the top and bottom or the design of a plane. Wheel-shaped convex surface head started. Because it is a cylindrical mold, this phase of the products are generally used in combination docking method to connect. Compression performance of this product better than the first phase, but the tightness of the product can be, and this product processing procedures are complicated and not conducive to industrial production. The third stage of the product into a corrugated fiberglass septic tanks Xiamen. This ends the use of the mechanical properties of head bump-like surface design, shape corrugated horizontal cylindrical barrel forming a unique ring design to intensive corrugated structure, compressive strength, impact strength for example, cylinder, sphere arch type, etc. intensity increased several times, and the fourth stage does not require any additional strengthening measures to meet the various contexts, the overall performance is the international leading technology products. Xiamen fiberglass septic development history for more than just the small series to introduce, I hope you understand that we will continue to improve itself in order to stabilize the product quality, good sales service return on new and old customers. You are welcome to discuss cooperation.