In 1973, HAI GEN Enterprise Co. was established. The first mechanical pencil manufacturer in Taiwan. Marketing under the brand name " Seagull". In 1979, Yu-Kuang Chemical Industry Corp was established. The first manufacturer of mechanical pencil refill leads in Taiwan. Marketing under the brand name "SHINE". In 1992, Yu-Kuang Chemical was recognized by Taiwanese government as one of the outstanding exporter in Taiwan. In 1995, HAI GEN launched Ex-Power clips dispenser product series. In 1996, HAI GEN Enterprise Co. merged with Yu-Kuang Chemical Industry Corp. In 1999, Obtained SGS Certification ISO9002 as one of the quality assured firm.

• Ball point pen
• Pencil
• Mechanical pencil
• Eraser
• School stationery
• Spare lead
• Children's pastel crayon
• School stationery set