Hebei Hankai hydraulic ram wiper seal
2. Security Security is a primary concern for any property owner, and GRP palisade fencing excels in this area. The design is inherently difficult to climb, and when combined with additional security features such as spikes or barbed wire, it forms a formidable barrier against intruders. Furthermore, the transparent nature of GRP allows for clear visibility, deterring potential trespassers.
grp palisade fencing

Moreover, composite gratings can be designed to be selective for specific wavelengths, making them ideal for applications in optical filtering and sensing. A perfect illustration is their use in biosensors, where composite gratings can be engineered to detect specific biomolecules through changes in refractive index. This specificity not only improves detection limits but also minimizes false positives, thus enhancing the reliability of the sensor.
composite grating
