（1）Energy transmitting fiber low refraction primary coating: multiple coating refractive index range between 1.36-1.41, adjustable viscosity, high modulus, good adhesion and excellent boiling resistance. 
（2） Boiling resistance fiber secondary coating：High Tg，excellent mechanical property，stable performance after 48 hours PCT aging test .
（3） Temperature resistance fiber primary and secondary coating：low-term stability under 150℃,  almost unchanged under 180℃/24h condition.
（4） Polarization-maintaining optical fiber coating：Extra wide operating temperature range, excellent mechanical strength, excellent temperature shock resistance.
（5） Cold resistance fiber primary coating：Tg low to -55℃, low modulus, low loss.
（6） Multiple mode fiber coating ：Excellent mechanical strength, strong resistance to micro-bending.
（7） Small size fiber coating：The fiber primary coating modulus is low and fiber secondary  coating modulus is high, which can meet the requirements of small size coating.