Gold Member Since 2014
Audited Supplier

Shenzhen In-sail Precision Parts Co., Ltd.

Hardware, Fasteners, CNC Machining manufacturer / supplier in China, offering Big Sale Precision Nut Used in Notebook Case, Hot Melt Outer Knurled Inserted Nut, High Strength Brass Insert Nuts and so on.

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Quality Control

Projector [Nov 04,2015]
Amplify the transmission form of product parts through light projector, and then use standard film or grating ruler and so on to determine the size of the product.Owing to the development of the industrialization, the measuring projector has become one of the most commonly used testing instruments manufacturing.Be divided into vertical panels and horizontal projector projection.According to the ratio of the standard is divided into different profile projector and digital projectors.