The doors and windows of this brand belong to the first-line brand and the second-line brand. The brand quality is OK. It has excellent technology, thermal insulation, sound insulation and waterproof lamp to achieve excellent effect. Participated in Guangzhou Jianbo exhibition in July 2021.
Shandong jinggangya doors and windows Co., Ltd. was established on July 31, 2017. Legal representative Xiong Jianhua, the company's business scope includes: door and window curtain wall design and installation; Indoor and outdoor decoration engineering construction; Metal doors and windows, aluminum-wood doors and windows, plastic steel doors and windows, Sunshine Room, sun visor, glass products research and development, processing, sales; Hardware and electricity, rubber and plastic products, mechanical and electrical products, electronic products, computers, software research and development, manufacturing and sales; E-commerce services; Advertising design, production, agency and release; Transportation of ordinary goods; technical consultation and technical service of building energy-saving products; Self-operated and agent for the import and export business of various commodities and technologies, except for the commodities and technologies that are restricted or prohibited by laws and regulations.
