zhongbei jianyan is a professional beijing reinforcement company. the main construction projects are building reinforcement plant reinforcement, house reinforcement, concrete reinforcement, adhesive steel, and steel reinforcement, and structural enlargement section.
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beijing structural reinforcement, static demolition company, hotline 18701220083 paste carbon fiber engineering, paste steel plate engineering company, reinforcement and reinforcement, tongchuang pioneer engineering technology co., ltd. is the first choice for 10 years of industry brand, integrating appraisal, design, and construction, good service and complete qualifications. AI house reinforcement-beijing renyitong reinforcement service co., ltd.

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