East Building Materials Co., Ltd. is on Haizhe designed to produce high-strength aluminum alloy doors and windows series of security companies. The company has advanced development and manufacturing capabilities, while establishing a set of sales and after-sales service system, known throughout the country, especially in Shanghai and Beijing regions, professional and technical personnel responsible for site installation. Shanghai, the company has a security product (quasi-) Permit: Shanghai public anti-technology (quasi-) No. No. Z99017. The company's anti-theft doors and windows used in all the Ropes Gold Products Group (China) Co., Ltd. LPSK high-strength materials, enjoy the country, "the first brave" anti-theft doors and windows honor. He imported lock, new Yingla hand, beautiful and .. (more>>)