Kafa a 2000, Handan Zhong Tong da wutar lantarki kayan aiki masana'antu CO., LTD. An wani high-tech masana'antu hadawa samar, fasahar bincike da ci gaban, tallace-tallace da kuma service.The kamfanin da aka located in yongnian gundumar ci gaban tattalin arziki zone, Handan, lardin Hebei, rufe da wani yanki na 38.000 murabba'in mita, wani yanki na 16,000 murabba'in mita a na farko-lokaci shuka, tare da wani kullum fitarwa na fiye da 50 ton da kuma wani shekara-shekara samar iya aiki na fiye da 20,000 ton na anti-lalata saka sassa na Bridges.