Ua hoʻokumu ʻia ʻo Hebei Charlotte Building Materials Co., Ltd. i ka makahiki 2014 me ka huina kālā oRMB 180 miliona, kapikala i hoʻopaʻa inoa ʻia oRMB 50 miliona, he ʻāina ma kahi o 56,667 mika kuea, a he poʻe hana ma mua o 300 mau limahana.

He loea ka ʻoihana i ka R&D, ka hana ʻana a me ke kūʻai aku ʻana i nā puka a me nā puka makani alumini-plastic, nā pale anti-mosquito & insect, nā huahana sunshade, a me nā mea pono photovoltaic frame.

ʻO kāna hiki ke hana i kēlā me kēia makahiki:

2 miliona mau seti o nā puka a me nā puka makani alumini-plastic,

5 miliona mau hoʻonohonoho o nā mea pono,

20 miliona mika kūlike o nā pale puka makani,

500,000 mau hoʻonohonoho o nā huahana pale lā,

a me 2 miliona mau seti o nā huahana kākoʻo kiʻi PV.