Ko Yancheng Lianggong Formwork Co., Ltd, i hangaia i te tau 2010, he kaihanga paionia te nuinga o te mahi ki te hanga me te hoko o te pukamahi me te scaffolding. Ko nga hua matua a to tatou kamupene ko te hanga waipiu-auto-pikipiki, te raima piki-a-ringa, te punaha H20 timber beam formwork, te taiapa kotahi-taha, te mata whakamarumaru me te papa wetewete, te paparanga tepu, te pouaka waikeri, te hanga kirihou etc.