Min. Order : 1000 Pieces

0.5 inch led display 3 digit 7 segment display blue color

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Port: shanghai
Payment Terms: T/T
Supply Ability: 10000 Piece/Pieces per Month
Tube Chip Color: FULL COLOR
Brand Name: HL
Usage: Indoor
Screen Dimension: Customized
Place of Origin: China
Model Number: HL-LED504M-C101
Pixels: 11mm
Certificate: ISO9001, RoHS, ISO14001
Display Function: Graphics
Ningbo Hualian Electronic Science & Technology Co., Ltd.
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 LED display
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LED display
Digit height0.25"
Surface colorBlack/gray
Segment colorwhite / clear
Emitting colorUltra yellow
Luminous intensity60mcd/chip
Pin configurationcommon anode/common cathode


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NingBo Hualian Electronic Science & Technology Co.,Ltd. Which specializes in manufacturing LED DISPLAY and VFD DISPLAY was founded in 1990. It is situated at the south bank of HangZhou Bay with a covering area of 50 thousands square metres, and more than one thousand employees, among whom more then one hundred are senior engineers. Our company specializes in the manufacturing LED DISPLAY and VFD DISPAY.

  In 1998, our company began to develop VFD DISPLAY; In 2001, we broght in Automatic Production Equipment to expand production; In 2004, The technical improvement project for VFD DSIPLAY was listed in “by New Porduct”, and then we imported most advanced production line; In 2005, VFD DISPLAY thin film production line was introduced in our company. In Sep. 2006, our cpmany was award “new high-tech enterprise” by NingBo Government. Currently. We have established advanced thin film, thick film and tipless VFD DSIPLAY production line with an annual production capacity of 24 million pieces, becoming the second largest VFD DSIPLAY producer and technical development center in China.

  We established LED DSIPLAY production line by importing Automatic Die Bonder and Welding Wire Machine from 2005-2008. Now we can develop and produce complicated, powerful product with good quality and high reliability. The annual output for LED DISPLAY has reached 750 million pieces.

  Our company is always practicing ISO Quality Management System unswervingly and our quality policy is “Survive on high quality, develop good reputation”. In Oct.2000, we passed the audit of ISO9002:1994 Quality Management System. And in May.2003, we got the certificate of ISO9001:2000 Quality Management System.

  The company has carried out ISO/TS16949 quality management system. The company has passed second-party quality management systems carried out by GE, Jabil, Avago respectively Since 2005.

   According to variety and upgrating of market demand, we have been paying great attention to developing new products and improving quality of our staff. We are trying to build a excellent team with innovation, advanced technology, as well as strong competitive power. We can also open mould for new product as per customer’s request. With it’s good quality and competitive price, our LED DIDPALY and VFD DISPLAY products of “HaiLong” brand are well known in the area of power amplifier, equalizer, VCD, DVD, air conditioner, smoke exhauster, as well as car appliance, weighing apparatus, etc.

  Our company is trying to build a new image who is responsible for product, environment, and whole society. We have put environmental requirement into effect on whole production flow by implementiong energy conservation and “5S” management. We have purchased environmental protection equipment and the green area have reached 10000 square meters. We have also been participating actively in activities involved in environmental protection.

   In Feb. 2007, we were granted “the high-tech enterprise” by Science and Technology Bureau of ZheJiang province. In Mar.2007, we were awarded “he model of environmental protection factory”. In Apr.2008, we won the title of “armonious enterprise” given by CiXi city Government. And in Apr.2009, we got the more great honor of “Advanced Unit in harmony to create businss activities of NingBo city”.