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Shenzhen Yuchenglong Technology Co., Ltd is located in Shenzhen city, China. Our company is a high-tech enterprise combing manufacturing R&D and trading, with over 10 years experience in this Industry.

Who are we

Shenzhen Topfine Technology Co., Ltd. is located in Shenzhen, China. Was founded in 2014. We have professional sales teams and quality inspection teams, making sure we provide best quality product and best service to all of our customers. We offer OEM and ODM service.

We mainly supply high quality mini computer and computer memory devices. We have achieved good performance up to now, sincerely welcome businessmen overseas to establish a long-term cooperation to create a beautiful tomorrow!

Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

ShenZhen Shi BoWang DianZi YouXian GongSi is one of leading manufacturers of various kinds of headphones, earphones, USB drives, Memory Cards, Card Readers, USB HUB and customized PVC toy, Keychains and phone holders. We export since 2009 with plenty of export experiences.

Shenzhen HAIZHI Trading Company Ltd is a manufacturer of USB flash drive and power bank, Speakers, memory card, MP3 player, and other trading items, with well-equipped testing facilities and strong technical force.

BringYourHope is your hope, also our hope.

Shenzhen Madazon Technology Co., Ltd. Operates as an integrated manufacturer of electronic gifts and promotional items, featuring specialized production lines and dedicated departments for mold R&D, injection molding, screen printing, and domestic/international sales. From design and mold fabrication to assembly, our advanced production equipment and first-class management ensure product quality and efficiency throughout the entire process.

Established in 2013 as a subsidiary of Hong Kong Orangame Electronics Technology Group Co. Ltd., Shenzhen Orangame Electronics Technology Co., Limited is a leading manufacturer and innovator of high-tech consumer electronics. With a decade of expertise, we specialize in designing, producing, and delivering cutting-edge products that empower global brands. Our portfolio includes USB flash drives, power banks, Bluetooth devices, wireless chargers, docking stations, and more, all engineered to meet the dynamic needs of today's market.

Shenzhen AiL Industrial Co., Ltd. Which is the Branch of CFECH GROUP, Established in 2003, Which is one of the leading and professional manufacturers of electronic products in Shenzhen, China., our company′ S principle is " Customer Oriented", and we will try our best to meet our customers′ Requirements of MOQ, payment terms, lead time and packing details. Our main products are Novelty Product: Power Bank, USB flash Drive, Bluetooth Speaker, Bluetooth Headphone, Smart Watch.

Cenlak is a semiconductor company that provides semiconductor packaging, testing and manufacturing services worldwide. For a long time, we are all dedicated to the research and development of advanced semiconductor technology and the assembly of terminal products.

Shenzhen Keeptech Electronics Limited is a high technology company specializing in developing and manufacturing of computer and electronics products with factory in China mainland.

Pengshiwei is a professional source factory with 15 years of experience in the storage industry, located in Shenzhen, China. We specialize in the research, development, production, and global supply of high-quality storage products, including USB Flash Drives, Solid State Drives (SSD), Memory Cards (TF/SD), Memory Sticks, and Portable Hard Drives. We provide comprehensive OEM and ODM services, as well as marketing support, to help global distributors, wholesalers, and brand owners grow their business.

Shenzhen Youhechuang Electronic Co. Limited(Goodpower)

Fresh Tech is a professional audited company existing for over 17 years, we specialized in producing all kinds of promotional products, corporate gifts and custom branded items.

ENJOY A HAPPIER LIFE WITH PENSVOX'S WIRELESS INTELLIGENT WEARABLE DIGITAL PRODUCTS

BestSub Technologies Co., Ltd. - Professional Digital Printing Solution Provider

We are a direct manufacturer of souvenir products and promotional gifts from Mainland China with 24 years market experience and 19 years manufacturing experience so far.

Shenzhen Zhongpu Electronics Co., Ltd. is mainly specialized in the research and production of electronic cables, AC/DC power cables, extension cables, and customized various terminal wires and wiring harnesses for customers.

Guangzhou Kinglaiky Industrial Ltd. was set up in 2006, and we was dedicated to design and manufacture high quality business/madical/fashional gifts. While taking our advantage of leather product and rich sourcing, now we are developing a series of gift set(Pen/namecard /keyring/cufflink/mouse mat/Sticky note pad/Venting ball/Wristband etc. ) And our customers related to medical, telecommunication, bank, fashion, real estate field. Like GSK, SANOFI, Orange, Airtel, Ecobank, diamond bank, Mexx, etc.

From the beginning, Suzhou Offer Gifts was founded on the ideals of integrity, innovation, and superior service in promotion gifts.

Our company is the biggest buying agent and most professional export company in Yiwu, we also have office in Ningbo, Shantou and Guangzhou

The most competitive Phone Original Accessories Wholesaer. For more information, please check our official website

As manufacture & product marketing designer, our company, Shenzhen LanHuaYuan Technology Co., Ltd. has specialized in USB flash disk, Multimedia Speakers & plastic hardware products in China since 2004.

Shenzhen HCC Technology Co., Ltd, established in 2008 year, is a professional manufacturer engaged in the research, development, production, sale and service of Intelligent Commercial Equipment, such as:

Shenzhen Jingyun IoT(wulian) Technology Co., Ltd., was founded in 2017, it is a company with strong supply chain. The company's investment areas include: Batteries factory, PCBA factory, injection molds factory, products assembly workshops.

Shenzhen Boshida optical instrument Co., Ltd., is a professional optical instrument manufacturer and Optical inspection solution supplier. Our main product biological microscope, metallurgical microscope, video microscope, stero microscope, digital camera, and related spare parts. <br/><br/>Our team with you to help develope goal-directed solutions to your problems. We are delighted to discuss the background of your problem, help you define the tasks necessary to address your requirements, discuss the solution pathway, and supply the needed microscope and cameras. <br/><br/>Our main products: <br/><br/>1. Metalurgical microscopes are used in the metals industry and in other types of materials research and quality control. It used to be that only metallurgical microscopes were used only for metals but with the explosion in materials research they have found a home in many other labs. The metallurgical microscope is usually inverted and equipped with reflected light only. <br/><br/>2. Biological microscopes and fluorescence microscope are used by hospital, medical laboratories, schools and universities; For life science research, disease doagnosis, water quality observing and environment protection etc...<br/><br/>3. Video microsocpe are usually used for quality checking in industrial. Factories who produce electronic products such as mobile need large quantity of microscope for quality checking(PCBs, connectors, screens, etc...). <br/><br/>4. Stereo microscopes (also called Dissecting microscope) are branched out from other light microscopes for the application of viewing "3D" objects. <br/><br/>These include substantial specimens, such as insects, feathers, leaves, rocks, sand grains, gems, coins, and stamps, mobile repair, PCB sodering, etc. <br/><br/>Support OEM & ODM<br/><br/>1. Free sample testingWe can test sample of user and help user to choose the most suitable microscope according to applications and requirements. <br/><br/>2. Online training. <br/><br/>3. Life time technical service. <br/><br/>4. Free Solutions. We can suggest solutions according to applicatins and requirements. <br/><br/>5. Customized. We can customize products according to applicatins and requirements. <br/><br/>Warranty<br/><br/>1). We provide one year warranty for whole machine, three month for consumable spare parts. <br/><br/>2). We will cover all cost due to quality problem during the warranty period. <br/><br/>3). For those problems caused by improper operation or inappropriate protection or maintenance, we will repair free of charge, but for damage spare parts, we will only charge at the cost price. <br/><br/>4). We provide the whole using life service free of charge, but for the products that exceeds warranty period, we will only charge the replacement at cost price.

Shenzhen Xingtong IoT Technology Co., Ltd. (XTIOT) was established on May 7, 2013.

Guangzhou Feiyang Electronic Factory, is a large professional manufacturer specialized in battery speakers, trolley speaker, professional speaker, 2.0 speaker and multimedia speaker. We have been considering our customers as our good partners since the company established and getting fast development with the idea of win-win and co-development. The big rewards are from contribution of all our colleagues and supports of all our partners.