[precast building model] — precast components — precast parapet
1188, Nanjing South Street, Shenyang, China (Liaoning) Free Trade Zone ▼ Past highlights [precast building model] — grouting sleeve construction process [precast building model] — grouting sleeve classification [precast building model] –Preparation before grouting [precast building model] — grouting material fluidity test [precast building model] — grouting density test Shenyang Jingzhi Assembly Technology Co., Ltd.
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Business cooperation: 1394043191 13998171981 Enterprise official website: www.JZ-MX.com Tiktok short video: T1394043191 WeChat official account: SecledM model Address: No.
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