Changzhou Langsheng Opto-Electrical Technology Co., Ltd. China (Mainland)

Our company is an innovative high-tech company specialized in the R&D, production and marketing of the LED semiconductor illumination products with the combination of LED commercial illumination and new type semiconductor LED electric light source with the combination of trend and fashion. Our company is equipped with Integrating Sphere Light Source Analysis System Dielectric Strength Tester Electronic Load Testers and other conventional detectors as our product quality control foundation for the large production scale of LED lighting products. Our company owns many independent intellectual property rights in the semiconductor illumination field and obtains many domestic patents. Our products have passed many authorized certification tests, such as ISO9001 quality system, CE, RoHS, and national luminaire duality detection. The products with the combination of LED commercial illumination and LED semiconductor luminescence technology have been widely applied to office buildings, industrial plants, airports, stations, subways, advertising boxes, color decoration, schools, hospitals, supermarkets, residential districts, streets, and households. The main products provided by our company are the LED florescent lights T10, T8, and T5 with all specifications. Corporate Vision: infinite innovation, quality first, integrity, keeping promise, and customer-oriented Management Philosophy: to provide the products of good quality, and to provide the service with good attitude Quality Objective: fraction defect less than 1%

Company Name: Changzhou Langsheng Opto-Electrical Technology Co., Ltd.
Business Type: Manufacturer
Product/Service(We Sell): Led Tube T5, Led Tube T8, Led Tube T10, Led Flush Light Panel, Led Ceiling Lamp, Led Spot Light, Led Bulb, Led Street Light, Led Decorative Lighting, Led Flexible Neon Light
Registered Address: No. 133, East Dongfang Road , Qishuyan, Changzhou, Jiangsu, China (Mainland) Zip: 213025
Brands: LangSheng
Number of Employees: 11 - 50 People
Company Website URL: http://www.ls-zg.com
  • Country:China (Mainland)
  • Province:Jiangsu
  • City:Changzhou
  • Street:133 Oriental East Road Changzhou Jiangsu China
  • Zip:213025
  • Telephone:86-519-85359807
  • Mobile:13407579056
  • Fax:86-519-85359863
Factory Size:5,000-10,000 square meters  
Factory Location:No133 Orient East Road ChangZhou,JiangSu China  
QA/QC:Third Parties  
No. of Production Lines:5  
No. of R&D Staff:5 - 10 People  
No. of QC Staff:5 - 10 People  
Management Certification: ISO 9000/9001/9004/19011: 2000   Others  
Contract Manufacturing: Buyer Label Offered