Quality Assurance

After decades of development, our quality management system is more and more strict. We ensure that every product and component is strictly tested before leaving the factory. Dont hesitate to contact ...


OEM ODM for you Having the right team involved from the beginning to the end of your project. LongBank has the experience you need for successful product development-- from design, engineering, manufa...



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  • Tel :  +86-131-7777-4833 +86-574-8723-6535
  • Address: Rm1236 Fl. 12Blk. A Jiuwu Mansion No.586 Jiangnan Rd. Yinchou Dist. Ningbo ZJ CN 315000
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