√娱乐彩官网下载·官方App Store

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Customer fill in

Five working days of the Market Department, the Design Institute site survey, to determine the construction plan , the Design department issue the project budget

Customer signed for < A gas pipeline engineering and gas supply contract>, pay for > = 50% engineering budget

Engineering design, construction, acceptance

Customers pay the balance, Gas equipment installation in place and passing the self-inspection

Call the customer service center to make an appointment to the ignition.

 

 

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