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Company Overview

ShenZhen BigO Electronics Co., Ltd is a professional manufacturer.

SHANDONG LIGHT FIR MACHINERY Co., Ltd (LIGHT FIR) is located in Shengli Oilfield, Shandong Province, China.

Ningbo Yinzhou Nord Machinery Co., Ltd. is a compositive strength company, engaged in different fields of parts manufacturing. Now we successfully own three subsidiaries, they are Parfect Casting Limited, Parfect Forging Limited & Parfect Engineering Machinery Co., Ltd.

Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd is a large-scale professional manufacturer of drilling rigs and water well rigs in Hebei Province, China. It includes 5 series and more than 50 kinds of products. The leading products are: XY series core drilling rigs, JM series water well drilling rig, casing drilling series, as well as mud pumps, drill pipe series, etc.

Brand Story

Guangzhou VEMA Audio Equipment Co., Ltd. is specialized in audio industry for about 19years.

Ruifeng Tech. Is an intergrated corporation that works on the business of professional sound and lighting system. We developed with a mission to specialise in research, manufacturing and distribution of PRO audio products. We offer design services and technical consultation, provide one-stop service to all of our customers.

J. Sound audio was built in 2005, which has more than 20years experience in providing various parts/accessories to support professional audio manufacturers. Our old factory locates in Panyu, Guangzhou, has a area of 5000m2 for the plant.   New factory located in Enping with 20000m2. Our business mainly focus in 2 parts: 1. Developed & existing products: With more than 10 years history, we designed & developed thousands of items for your option, line array rigging, quick release pin, horn, phase plug, waveguide, flying bar, back plate, woofer speaker basket, compression driver fix bracket, even amplifer heatsink, handle and so on. 2. Customization- Support to achieve your special requirementHave been cooperating with so many world outstanding acoustic manufacturers, we accumulated rich experience in PRO audio parts industry. We can modify existing products or develop a complete new product according to your requirements and combine our suggestion, which can support you achieve your special design. Till now, J. Sound audio's spare parts are wildly used for professional speakers in the world. We always work behind of branded PRO audio speaker systems quietly, thoroughly and carefully. And will keep itOur main product range: - Line array rigging system design- horn product with: Fiberglass(BMC), PF, PU, plastic- Industrial mix substance horn product- PRO Audio cabinet accessories- Metal work Production- Injection moulding/designJ. Sound main facility1000W fiber laser cutting machine 1setLaser marking machine 1setComputerized Numerical Control(CNC) 6setA. T. C. System 9setPU foaming machine 2setHot-pressing machine 5setPunch machine 10 setCNC milling machines 6 setCNC electric discharge machines 1 setGrinding machine 2 set

1. As Haier Group's automotive industry internet platform, Chichi integrates online and offline O2O car ecosystem models. By 2024, revenue will reach 40 million yuan, including smart electricity consumption, personalized customization, and full-lifecycle services. It has already established 40 MID-to-high-end directly-operated chain stores. This one-stop service platform is driving China's automotive industry from a wave of tens of billions. In 2025, it will officially enter the global market and build an international automotive export chain.

Shenzhen Xangshi Technology Co., Ltd. is a wholly-owned subsidiary of

Skyrann Audio is in Guangzhou, Company name is Guangzhou Skyrann Electronic Tech Co., Ltd. We make various kinds of professional audio equipment, such as switching power amplifier, Digital amplifier, DSP amplifier, Microphone and professional speaker.

Shanghai TAYOR Heavy Industry Group is a leading enterprise in the welding industry, integrating welding machines, welding materials, welding robots, welding technology research, and welding training. With decades of innovation, we provide advanced welding solutions for key industries, including aerospace, defense, nuclear power, shipbuilding, infrastructure, heavy equipment, and petrochemicals. Main SubsidiariesShanghai TAYOR Welding Machine Co., Ltd. Founded in 1998, it specializes in R&D, production, sales, and service of welding machines.

Guangzhou HaoYang PRO Audio Manufactory has been established for more than 10 years. Is a professional audio company integrating factory, research and development high quality products, production and sales. Under the brand DIASE includes different series of the professional line array. Can be used for in/outdoor performances, stadium, different entertainment venues, And can make complete audio system, OEM, ODM and various related project solutions are also available for different requirements from the customers!

Sinbosen Audio Equipment company limited, it's a Firm whose roots are deeply embedded into Guangzhou. Our Brand is Sinbosen. We make various kinds of professional audio equipment, such as switching power amplifier, Digital amplifier, DSP amplifier, Microphone and professional speaker.

Dongguan Racesuper New Material Technology Co., Ltd., A leading national high tech enterprise located in Zhongtang Town Donguan City Specializing in the research development, production And sales of DTF (Direct to Film) technology, We pride ourselves on innovation in quality. With over 200 employees 13 state of the art coding lines and a dedicated team of 30+ R&D experts we produce a wide range of DTF including Instant Peel, Cold Peel and Hot Peel varieties Racesuper is recognized for its Excellent quality and industry leadership Backed by more than 60 national invention patents And certifications like ISO9001. We invite you to experience the Racesuper difference Welcome to Donguan and welcome to Racesuper! Dongguan Racesuper New Material Technology Co., Ltd., A leading national high tech enterprise located in Zhongtang Town Donguan City Specializing in the research development, production And sales of DTF (Direct to Film) technology, We pride ourselves on innovation in quality. With over 200 employees 13 state of the art coding lines and a dedicated team of 30+ R&D experts we produce a wide range of DTF including Instant Peel, Cold Peel and Hot Peel varieties Racesuper is recognized for its Excellent quality and industry leadership Backed by more than 60 national invention patents And certifications like ISO9001. We invite you to experience the Racesuper difference Welcome to Donguan and welcome to Racesuper!

Sanway Professional Audio Equipment Co., Ltd is one of the best PRO Audio suppliers in Guangzhou, China. We are a factory that specializes in research, developing, manufacturing, sales and technical and offer top quality products and service since 1997 and gained very high reputation at home and abroad.

Guangzhou Danye Optical Co., Ltd was founded in 2010, located in Guangzhou China, is the professional high quality of non-surgical beauty and medical equipment manufacturer and exporter. Business ranges from original research, development, production, international sales & marketing, after services to professional training;

Beijing HOLTOP Air Conditioning Co., Ltd. Has been specialized in air-to-air heat recovery and ventilation industry for more than 15 years. We have become one of the most biggest and famous one among China native similar enterprises. Headquarter based in Zhong Guancun North area of SCIENCE PARK, Beijing. The construction area covers 30, 000 m2, including plant area 20, 000 m2 and office building area 10, 000 m2. Yearly production capability reaches 100, 000 heat recovery equipments. HOLTOP independent developed high efficiency heat wheel, air to air plate heat exchanger, heat recovery AHU, HRV, ERV, fan coil etc. Products are trusted by native and overseas customers because of advanced technology, good quality and service. Among these products, HRV/ERV and rotary/plate heat exchanger have been maintaining market share first for many years.

Chengyu Testing Equipment Co., Ltd. is a modern mechanical testing equipment company specializing in research and development, production, and sales. We are dedicated to providing high-quality and reliable mechanical performance testing solutions for customers across various industries. Our product range covers a wide spectrum of mechanical performance testing fields, including tension, compression, bending, and impact testing, among others. We offer a variety of testing equipment such as electronic universal testing machines, hydraulic universal testing machines, dynamic fatigue testing machines, impact testing machines, and torsion testing machines to meet the testing needs of customers in materials research, quality control, product development, and more.

Proshare Innovation Suzhou Co., Ltd. is a national high-tech enterprise specializing in the R&D and industrialization of third-generation thin-film nanocomposite (TFN) membranes for reverse osmosis (RO), nanofiltration (NF), and material separation applications. Founded in 2017 by a team of overseas-returned doctoral experts LED by Dr. Lin Xiaofeng, a recipient of national-level talent programs, the company has emerged as China's sole domestic manufacturer of TFN membranes. Core CompetenciesTechnological Innovation: Pioneered the application of TFN technology to nanofiltration membranes, achieving fully independent R&D and localized production of both membranes and manufacturing equipment.

Dongguan Lewe Electronics Co., Ltd. Mainly engaged in the development of new energy products and services. Company locates in the forefront of reform and opening-up of China -- shenzhen special economic zone. In Dongguan, it owns the large industrial park: In the modern producing department whose workshop is more 14, 000 square meters, more than 500 high-quality employees ensure high efficiency production. The company has strong manufacturing and OEM (original equipment manufacturer) capacity, the average annual outputs are 180 million notebook batteries, 300 million power adaptersLeadlion believes in the business management philosophy: "the customer is god, the quality is life, and speed is the key ", with strict and hig-efficiency enterprises management, outstanding OEM capability, strict quality control and improving production efficiency, actively rapid response, the electronic products are further exported to America, Europe, Asia and each district in the world. Company has become a trust worthy partner for many big famous retailers\distributors and enterprises!

Renqiu Yinuo Welding Equipment Co., Ltd. is a speciatly manufacture of MIG/MAG, TIG and plasma torvhes, and the welding and cutting sub-assemblies and accessories.

Zhejiang Farmertec Power Technology Co., Ltd is a leading manufacturer and exporter of professional garden machinery. Our product range includes Chainsaws, Brush Cutters, Hedge Trimmers, Pole Pruners, Power Cutters, as well as spare parts, tools, and accessories. We offer over 8, 000 products. The company boasts strong technical expertise, a team of skilled professionals, and state-of-the-art production equipment. Farmertec currently has a precision workshop, an injectionmolding workshop, a cleaning workshop, an assembly workshop, a testing center, an experimental center and a warehousing and logistics workshop. All equipment is top grade and most of them were imported from Japan and Germany. In addition, we have a first-class product research and development team. These are the basis for us to provide you with first- class products. The adoption of advanced detecting device and complete detecting method give an effective guarantee for quality. Our main products have passed certifications of CE, EEC, GS, ECM and EPA, and have been sold in more then twenty countries and regions such as Australia, New Zealand, Europe and USA. Now our company covers an area of 40000 square meters, with more than 200 staff members and fixed assets of 200 million RMB. We have production capacity of 1.5 million sets yearly. Our enterprise has been chosen as an "Advanced Enterprise in Zhejiang China", and has several business partners in this industry. Adhering to the tenet of "Customers are supreme, and service is prime", our company is devoted to management, integrating the management mode of modern enterprise into the development of social enterprise. We will provide the best service to customers at the fastest speed and the most preferable cost performance on the premise of quality guarantee. We warmly welcome our customers to visit our factory. We hope to establish good and long-term business relationship with your company, looking forward to receiving your inquiries soon.

ABOUT US: Founded in 2005, Ascsonic Audio is a global manufacturer of professional audio equipments, specializing in power amplifiers, line array speaker systems and plate amplifier module. With nearly two decades of expertise, our products are widely used in various Touring Performance, Theater, Stadiums, Nightclub, Auditorium; Conference Rooms, and other Professional Venues. And we have earned the trust of distributors, event companies, and installation contractors across Europe, North America, South America, and beyond. Every product we deliver carries CE certification, reflecting our commitment to quality, safety, and international standards.

GUANGZHOU NASN POWER Co., Ltd is a professional EV charger, DC power supply and battery storage solution provider and enterprise in China, a wholly owned subsidy of NASN ELECTRONICS (HONGKONG) Co., Limited.

Chongqing Cubwill Import & Export Co., Ltd. is a global leader in battery manufacturing and a comprehensive provider of advanced power storage solutions. We integrate R&D, production, and sales to deliver high-performance, reliable batteries across diverse applications. Rooted in "Quality First, Customer Foremost, " we operate state-of-the-art facilities with vertically integrated production lines and rigorous quality control certified by ISO 9001 and CE. Our batteries achieve 99.8% consistency and exceptional durability, even in extreme conditions.

Shire Star: Leading the Way in Advanced Surveillance Solutions for Professionals and Resellers

Founded in 2011, ruizheng audio is designing and distributing amplifier, speakers, speaker system under the AiMEEK brand name, they also supply OEM/ODM components to many of the professional audio brands in the market today.

Shenzhen Connectech Technology Co., Limited was established in 2017 and is headquartered in Shenzhen, China. It is a national high-tech enterprise focusing on the research and development, production and sales of mobile smart terminals. Products include mobile phones, smart walkie-talkies, handheld PDAs, tablet PC, etc., providing customers with high-quality mobile smart terminal product solutions, and constantly innovating to meet the diverse needs of customers.