国产高潮国产高潮久久久,,,

Welcome to the official website of Legret Metal Company
Focus on electronic welding for 20 yearsDONGGUAN LEGRET METAL.,LTD
National consultation hotline:135-2799-2739
Contact US
mobile phone: 135-2799-2739
Service hotline: 0769-38893080
Email: lzd@dglzd.com
Address: Dongguan lvzhidao Metal Co., Ltd
Contact person: Manager Zeng
Company profile

Dongguan CityLvzhidao Metal Co., Ltd

Dongguan lvzhidao Metal Co., Ltd., formerly known as lvzhidao solder products factory, has its own scientific research department, specializing in the production and sales of metal materials, electroplated tin products and electronic chemicals used in electronic welding. At present, the company has "Green Island", "Green Island", "LZD", "LGT", "shuangxiang technology" and other brand trademarks, all-round service to our customers. The company has passed the iso9001:2015 international quality system certification, iso14001:2015 environmental management system certification, and a number of RoHS and reach tests in SGS; the reliability research and certification of China Saibao laboratory.



 Pay equal attention to development and quality, reputation and service first

   The company always adheres to the tenet of "attaching equal importance to development and quality, reputation and service first". With high-quality products, reasonable price, considerate service, advanced equipment and high-quality raw materials, the company continuously improves the business management of the enterprise. With high-quality products and good after-sales service, it has established a good reputation and corporate image, and forms a win-win situation with customers. The company has a considerable scale, with advanced R & D center and strict quality control Center, as well as a variety of precision testing equipment, including the spike spectrometer imported from Germany. The company also has a group of high-tech talents with graduate degree and Professor qualification, which provides solid personnel guarantee and R & D guarantee for the sustainable and healthy development of the company.


Complete product system Comprehensive supporting facilities

   The company has a complete product system, producing all kinds of lead solder products, solder paste, tin slag reduction powder, anti-oxidation alloy and other conventional products, but also launched welding aluminum, welding stainless steel and other solder wire, rare earth solder, cleaning agent, no cleaning wire, all kinds of high and low temperature tin wire and other special products. The company vigorously develops environmental friendly electronic welding materials and develops zero halogen tin wire which can weld nickel zinc products. At the same time, the company also provides customers with perfect welding technical support, teaching and training, on-site guidance and other pre-sale, in-sales and after-sales services. The company has established a complete set of business management mode and comprehensive supporting facilities, with a number of excellent management personnel and strong customer groups, which makes the cause of lvzhidao booming.


  The company's goal: with strong technical force, advanced production equipment, strong sales network, good after-sales service, excellent staff, to provide the most suitable high-quality products and "faster, more quality" service.


三攻一受4p肉调教| 一出一进一爽一粗一大视频| 丰满老女人a片| 亚洲av久久无码| 销魂美女图库| 亚洲精品无码久久久| v与子敌伦刺激对白播放| 国产成人午夜高潮毛片| 久久久无码人妻精品无码| 怀孕妇女bbwbbw| 荫蒂每天被三个男人添小说| 麻豆人妻少妇精品无码区| 五月丁香欧美综合亚洲av| 玩弄朋友娇妻呻吟交换电影| 欧美成人精品a片免费一区99| 国产精品嫩草久久久久| 三上悠亚ssni绝顶を教え込ま | 亚洲香蕉中文日韩v日本国产| 国产精品久久日日苍井空| 精品人妻少妇嫩草AV无码专区| 国产精品福利一区二区| old老太videos老妇| 中文字幕丰满乱子伦无码专区| 羞羞漫画在线观看| 58同城网招聘找工作| 欧美精产国品一二三产品区别在哪| 国产性猛交╳xxx乱大交| 奶水h人妻销魂共妻高h| 一区二区三区中文字幕| xfplay5566色资源网站| 我趁老师睡觉摸她奶脱她内裤| 晚上看B站直播APP| 日本理论片| 国内揄拍国内精品人妻试看| 欧美精产国品一二三区别| 饥渴老翁一晚要了我三次| 500杂烩大乱炖目录| 老熟女草bx×| 麻豆av福利av久久av| 苍井空办公室33分钟| 国产成人一区二区三区影院|