Zhengzhou New District Management Service Center Project LED Display Tender Notice

March 29, 2019

Name of Tenderee: Zhengdong New District Management Service Center Preparation Office

Second, the tendering agency: Henan Yuxin Tendering Co., Ltd.

3. Project Name: Zhengzhou New District Management Service Center Project

4. Contents of the bidding: LED display system equipment (indoor double-primary LED display, control system equipment, power distribution system equipment, related software, spare parts) in the entrance hall of the north and north entrance hall and the administrative service hall of the west building, purchase, installation and adjustment , personnel training, warranty services, etc.

V. Bidder qualification requirements

An independent legal entity's production enterprise or its authorized distributor; has the ability to specialize in LED engineering; has similar construction experience and related performance.

If you are interested in bidding, please bring your business license, legal representative's authorization, manufacturer's authorization (for dealers), company profile, LED project performance since 2006, etc. (original and binding) A copy of the official seal is attached) to register.

Registration time: November 3, 2009 to November 9, 2009 (five working days)

8:30-12:00 am 2:30-5:30 pm

Place of registration: Henan Yuxin Tendering Co., Ltd. (Address: Room 5011, 5th Floor, Block B, International Enterprise Center, 72 Agricultural Road, Zhengzhou City)

Phone: 0371-63911076

Fax: 0371-63868572

Contact: Mr. Jiang

Preparation and coordination of the comprehensive office building of Zhengdong New District, Henan Province

Leading group engineering management department

Zhengdong New District Management Service Center Preparation Office

October 3, 2009

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The copper is the circuits material and the circuits designed by the PCB designers. Depends on the current in the circuits, the PCB copper thickness could be done with 0.5oz-10oz. But the PCB designers need be noted that the copper track width/space need be enlarged with the thickness. For example, the minimum copper track width/space could be 3mil/3mil with 0.5oz, but would be 4mil/4mil with 1oz.


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