Our company is devoted to the architectural window and door industry and architectural glass industry. Our company is specializing in manufacturing complete sets of architectural energy-saving plastic window and door machines, aluminum-alloy window and door machines, insulating glass machines and curtain wall machines. Our company was established in 1993. Our products are distributed to various Chinese provinces, cities and autonomous regions, and exported to distant markets of the US, Russia, Nigeria, Saudi Arabia, Brazil, India and so on. We are strictly in accordance with international quality system (ISO9001:2000 Version), and manufacture superior, security, standard and high-quality products in exchange for customers' best appraisal. We carry out the strategy of "promote our annual turnover with customers' praise". Welcome our honored friends to visit our company! You can directly go to the Jinan International Airport, and we will be responsible for your reception and pick-up.