The products quality insurance is throughout
the whole development,produce, and after sail service. Rich experience in investment
casting, scientific quality control method ,perfect test monitors and complicated
inspect record is the strong support to customer.
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NINGBO WANGUAN Copyright 2001, All rights reserved.
Tel: 0086-574-88345578 Fax: 0086-574-88473501
E-mail: wanguan@wgcasting.com
