Skip to main content
About Us Contact us
未标题 2 画板 1 副本
Request a Sample

About Us

We Are HANGKE

HANGKE Optoelectronics, LED Filament Lighting Manufacturer Since 2003, with our mission to light excellence everywhere. We specialize in the R&D, manufacturing, and sales of LED filament bulbs and related components, providing high-quality ODM services for LED filament bulbs and linear light luminaires.

With over two decades of development, HANGKE has established profound capabilities in R&D innovation, global service, and industry-leading manufacturing, product quality meets certification standards in the EU and NA. We have built long-term partnerships with top global retailers and lighting brands. We are committed to providing creative, reliable, cost-effective products, solutions, and services, collaborating deeply with our business partners.
Premium LED Filament Bulb Manufacturer
Hangke hangzhou office in efc

+

Patents Globally

+

Top Auto Production Equipment

+

Monthly Lighting Products

M

Monthly Fila Producing

㎡

Level Dust-Free Factory

Why Choose HANGKE

product checking in lighting manufacturing

R&D and OEM/ODM

We offer end-to-end customization, from conceptual design to final mass production, meeting your specific project requirements.
lab tests in led lighting productions

Strict Quality Control

100% aging tests and strict compliance with international standards (UL, CE, RoHS) ensure zero-defect deliveries.
hangke global lighting market expertise

Market-Specific Expertise

Deep understanding of North American and European market trends, voltage requirements, and energy efficiency regulations (ERP standards).

HANGKE History

Started DIP (Dual In-Line Package) LED production.
2003
Began large-scale production of SMD LED.
2008
Started mass production of COB LED.
2012
Started R&D on LED filaments with the scientific research team of Zhejiang University and successfully completed trial production.
2014
HANGKE listed in stock market. Our Anhui factory put into production.
2016
Expanding overseas markets, carrying out cooperation with large lighting brands and retailers in EU and NA. Increased factory capacity, improving bulb production capability to 6 million per month.
2018
Reinvent lighting with linear light, apply LED filaments to light fixtures, and create a new lighting product line.
2022
Committed to creating lighting products that unite design excellence with technological innovation, Hangke will continue expanding its global presence and leading the evolution of the lighting industry.
Continue Growth

Organizational Structure

HANGKE GROUP

Zhongshan Branch

Hangke Optoelectronics Group Co., Ltd.
  • Located in Zhongshan, China's lighting capital.
  • Decorative lighting R&D
  • String light production
  • DECO light production & business development.

Anhui Hangke

Optoelectronics Co., Ltd.
  • Integrated luminaire manufacturing
  • R&D and production
  • Factory certified by SGS & TÜV
  • SGS & TÜV ERP Witness Lab.

Anhui Hangke

Semiconductor Technology Co., Ltd.
  • Established in June 2019
  • Focused on LED lighting components
  • Packaging products
  • LED filament lamp R&D, production & sales.

Hangzhou Zhete

Electronics Co., Ltd.
  • Based in Yuhang District, Hangzhou
  • Sales of lighting fixtures
  • Semiconductor lighting devices
  • Luminaires & electronics; tech development services.

Certifications & Awards

Hangke Lighting Fixtures Won International Design Excellence Awards
Hangke Lighting Fixtures Won A'Design Award & Competition
Hangke Lighting Fixtures Won A'Design Award
Hangke Lighting Fixtures Won Muse Design Awards
Hangke Lighting Fixtures Won Muse Design Awards
Hangke Lighting Fixtures Won IAI Design Award
Patent Certification of Hangke Ambient Fila Night Lamp
Patent Certification of Hangke Ambient Light

Honors

Pass TUV Certification

Certified by BSCI

China’s Leading 10 LED Packaging Enterprises

Top 100 Firms in China’s LED Sector

Top 3 Chinese LED Filament Bulb Manufacturers
Hangke Factory BSCI certified
TUV Certified Hangke Factory and Labs

Patents

No.Patents CodePatents NameType
1EU008807408Light filamentsDesign Application
2EU008676878Light bulbs (part of -)Design Application
3US29/761634Light bulbDesign Application
4US29/761629Light bulbDesign Application
5US29/761625Light bulbDesign Application
6US17/109658Color-controllable LED luminescent lampInvention Patent
7US17/021729Filament lamp lighting module and manufacturing method thereofInvention Patent
8CN202010591000.9可提高显色R8值的高光效LED光源Invention Patent
9CN201510022031.1一种增韧乙烯基苯基硅树脂的制备方法Invention Patent
10CN201410763712.9一种LED光源和LED发光模组的制备方法Invention Patent
11CN201310465611.9一种大发光角度的COB面光源的制备方法Invention Patent
12CN201310465629.9一种全角度发光的LED光源及其制备方法Invention Patent
13CN201310114668.4一种LED用有机硅树脂封装料Invention Patent
14CN201310058338.8一种高效率发光LED光源及采用该光源的LED灯Invention Patent
15CN201110147465.6一种大功率白光LED用透镜的制备方法Invention Patent
16CN201010598561.8一种发光二极管的封装工艺Invention Patent
17CN201010536744.7大功率发光二极管的分层封装方法Invention Patent
18CN200910095747.9路灯用LED光源的透镜以及使用该透镜的路灯Invention Patent
19CN200710156578.6一种大功率发光二极管荧光粉涂敷工艺Invention Patent
20CN201310058338.8一种高效率发光LED光源及采用该光源的LED灯Invention Patent
21CN201310465629.9一种全角度发光的LED光源及其制备方法Invention Patent
22CN202130829776.5筒灯（FILA TRIM-2）Design Application
23CN202130830185.X落地灯Design Application
24CN202130571207.5吸顶灯（fila ceiling-3）Design Application
25CN202130571223.4吸顶灯（fila ceiling-1）Design Application
26CN202130571601.9吸顶灯（fila ceiling-2）Design Application
27CN202030558169.5真灯丝灯泡（TrueFila）Design Application
28CN202030554052.X灯丝灯（TrueFila ST19-1）Design Application
29CN202030454091.2LED紫外线消毒装置Design Application
30CN202030436407.5灯塔型的LED灯泡Design Application
31CN201530015459.4蜡烛灯（带塑件C35-2w）Design Application
32CN201530015749.9拉尾灯（带塑件F35-2w）Design Application
33CN201530015755.4拉尾灯（无塑件F35-2w）Design Application
34CN201530015752.0球泡灯（G95）Design Application
35CN201530015750.1球泡灯（G125）Design Application
36CN201530015460.7LED灯（ST58）Design Application
37CN201530015471.5LED灯（ST45-2w）Design Application
38CN201530015756.9球泡灯（A60-8w）Design Application
39CN201530015458.XLED灯（ST64-4w）Design Application
40CN201530015466.4LED灯（T25-2w）Design Application
41CN201530015457.5蜡烛灯（无塑件C35-2w）Design Application
42CN201530015753.5球泡灯（G45-4w）Design Application
43CN201530015467.9LED灯（T45-4w）Design Application
44CN201530015754.X球泡灯（G45-2w）Design Application
45CN201430559356.X球泡灯（灯丝型不带塑件）Design Application
46CN201430559521.1烛形灯（灯丝型带塑件）Design Application
47CN201430559507.1拉尾灯（灯丝型带塑件）Design Application
48CN201430559381.8烛形灯（灯丝型无塑件）Design Application
49CN201430559358.9拉尾灯（灯丝型不带塑件）Design Application
50CN201430559357.4球泡灯（灯丝型带塑件）Design Application
51CN201430537497.1灯泡（C35）Design Application
52CN201430537610.6灯泡（F35）Design Application
53CN201330491454.XLED灯泡Design Application
54CN201330314396.3LED灯泡Design Application
55CN201830061559.4LED灯丝灯Design Application
56CN202122303085.9一种灯Utility Model Patent
57CN202122264737.2筒灯Utility Model Patent
58CN202122222173.6吸顶灯Utility Model Patent
59CN202021703841.6LED发光装置Utility Model Patent
60CN202021238061.9具有聚光功能的灯Utility Model Patent
61CN202021239893.2具有聚光效果的灯Utility Model Patent
62CN202020873815.1一种可折叠消毒袋Utility Model Patent
63CN201922197249.7一种多并联形式的LED发光光源Utility Model Patent
64CN201921723557.2一种自动夹持芯柱的灯泡生产装置Utility Model Patent
65CN201921724183.6一种自动夹持芯柱的灯泡生产设备Utility Model Patent
66CN201822274722.2一种新型全角度发光的LED灯丝灯Utility Model Patent
67CN201822274724.1一种汽车用灯丝灯Utility Model Patent
68CN201822266215.4植物生长用LED光引擎Utility Model Patent
69CN201822265285.8一种可调色温多管脚LED灯丝Utility Model Patent
70CN201820178781.7一种具有透明胶层的LED发光光源Utility Model Patent
71CN201721755927.1一种无极性LED灯条、灯丝及LED灯Utility Model Patent
72CN201520362695.8驱动电源集成在泡壳内部的LED球泡灯Utility Model Patent
73CN201420772512.5一种LED灯丝型球泡灯Utility Model Patent
74CN201420772738.5一种LED球泡灯Utility Model Patent
75CN201420233558.X一种侧入式LED背光源模组Utility Model Patent
76CN201420224702.3一种高光效的LED球泡灯Utility Model Patent
77CN201320612548.2一种LED面光源Utility Model Patent
78CN201320618722.4一种通体发光的LED光源及LED灯具Utility Model Patent
79CN201320460416.2LED球泡灯以及球泡光源组件Utility Model Patent
80CN201320437883.3一种带有反射层的LED光源组件Utility Model Patent
81CN201320344407.7一种线性发光的LED光源模组Utility Model Patent
82CN201320344408.1一种矩阵式发光的LED光源模组Utility Model Patent
83CN201320329912.4一种环形发光的LED光源模组Utility Model Patent
84CN201320330133.6一种双环形发光的LED光源模组Utility Model Patent
85CN201320330187.2一种圆形面式发光的LED光源模组Utility Model Patent
86CN201320314416.1一种基于印刷电路板的LED光源模组Utility Model Patent
87CN201320297503.0一种全光束角发光的LED光源模组Utility Model Patent
88CN201320226296.X一种高光效的LED光源模组Utility Model Patent
89CN201320226351.5一种180度发光的LED光源模组Utility Model Patent
90CN201320223165.6一种全周角发光的贴片式LED光源Utility Model Patent
91CN201320163562.9一种发光二极管的封装结构Utility Model Patent
92CN201320130523.9一种全空间式光发射的白光LED器件Utility Model Patent
93CN201320084443.4一种高效率发光LED光源及采用该光源的LED灯Utility Model Patent
94CN201120561786.6一种全均匀光线白光LED器件Utility Model Patent
95CN201120030792.9光增强光致发光片材和光增强发光二极管Utility Model Patent
96CN200920202794.4AC LED照明光源模块Utility Model Patent
97CN200920196879.6一种模块式交流LED发光电路Utility Model Patent
98CN200920115382.7一种AC LED照明光源Utility Model Patent
99CN200920113083.X路灯用LED光源的透镜以及使用该透镜的路灯Utility Model Patent
100CN200820164063.0一种交流LED光源器件Utility Model Patent
101CN200820085901.5宽谱白光LEDUtility Model Patent
102CN200720109442.5一种LED路灯Utility Model Patent
103CN200720108214.6大功率LED照明灯Utility Model Patent
104CN200620105870.6一种大功率LED扩展光源Utility Model Patent
105CN200620100452.8一种水电隔离的液体加热元件Utility Model Patent
106CN200520116742.7一种无直接眩光照明灯Utility Model Patent
107CN202120722962.3一种灯泡Utility Model Patent
108CN202120721863.3一种LED光源及射灯Utility Model Patent
109CN202120721865.2一种光源封装结构、LED灯泡Utility Model Patent
110CN202120656941.6一种具有硬灯丝的灯泡Utility Model Patent
111CN202120659199.4一种具有柔性灯丝的灯泡Utility Model Patent
112CN201820256161.0一种可自动化装配的LED灯丝灯Utility Model Patent
113CN201520362695.8驱动电源集成在泡壳内部的LED球泡灯Utility Model Patent
114CN201420224702.3一种高光效的LED球泡灯Utility Model Patent
115CN201320612548.2一种LED面光源Utility Model Patent
116CN202122443111.8一种导体结构、导体料板、LED灯丝和灯泡Utility Model Patent
117CN202122062264.8一种发光装置和灯泡Utility Model Patent
118CN202121527802.X一种全周光的灯带Utility Model Patent
119CN202121458783.X一种灯Utility Model Patent
120CN202022741710.3一种灯丝灯结构和灯丝灯Utility Model Patent
121CN202022727671.1一种LED灯丝Utility Model Patent
122CN202022630509.8一种全周光LED发光线、光源和灯Utility Model Patent
123CN202022548640.X一种发光装置及灯泡Utility Model Patent
124CN202120690237.2一种便于安装的LED灯丝灯Utility Model Patent
125CN202120690113.4一种便于远程操控的LED灯丝灯Utility Model Patent
126CN202022948936.0一种声控LED灯丝灯Utility Model Patent
127CN202022946795.9一种节能LED灯丝灯Utility Model Patent
128CN202022946687.1一种LED灯丝灯Utility Model Patent
129CN202022948915.9一种光感LED灯丝灯Utility Model Patent
130CN202022949000.X一种高透光率LED灯丝灯Utility Model Patent
131CN202022927513.0一种便于检修LED灯丝灯Utility Model Patent
132CN202022928681.1一种LED灯丝灯泡Utility Model Patent
133CN202022927556.9一种智能LED灯丝灯Utility Model Patent
134CN202022928683.0具有光控功能的LED灯丝灯Utility Model Patent
135CN202022927547.X一种便于安装LED灯丝灯装置Utility Model Patent

Sustainable Development

HANGKE has made many efforts to build resilient infrastructure and promote inclusive and sustainable industrialization. We insist on innovative technologies and manufacturing methods that respect people’s rights, their health, and the planet we share.

Whether using FSC packaging materials, using clean energy for production, building resilient infrastructure, or promoting inclusive and sustainable industrialization, we are acting for the environment and sustainability.

Low Carbon Production

Low Carbon Production

We run our own manufacturing, so energy use is ours to manage. Our Anhui facility uses energy-saving equipment and monitors consumption line by line. Renewable energy and efficient processes keep our carbon footprint moving down.

Environmental Protection

Environmental Protection

We work to ISO 14001, the international standard for environmental management. Waste is sorted, reduced and recycled wherever possible. We also choose suppliers who share these standards, so responsibility reaches beyond our own factory.

Green Packaging

Green Packaging

Packaging is part of the product. We use FSC-certified, biodegradable and recycled materials, and design boxes that use less of them. Your lamps arrive safely — with less plastic and less waste.