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Good Well Energy, with over 20 years of rich experience in the petroleum spare parts domain, has emerged as a reliable force in the industry. Leveraging this long - standing expertise, we have teamed up with the absolute best of OEM manufacturers and suppliers around the world. This strategic alliance enables us to offer you highly competitive pricing. By working with these top - tier partners, we eliminate unnecessary costs in the supply chain, passing on the savings directly to you. Moreover, we ensure that the equipment you require is always within reach. Our partners' vast production capabilities, combined with our efficient logistics network, mean that regardless of whether you need a small batch of spare parts for routine maintenance or a large quantity of equipment for a major project, we have the capacity to get it to you precisely when you need it. This seamless integration of resources not only guarantees product availability but also ensures high - quality products that meet the stringent demands of the petroleum industry.

Huahai Technology, established in 2009, specializes in R&D and manufacturing of semiconductor thermoelectric coolers (TEC) and system solutions. Utilizing our self-developed bismuth telluride semiconductor technology, we offer cost-effective thermal management products for industrial, telecom, medical, automotive, and consumer electronics applications. Our product portfolio includes micro, standard, and industrial-grade TEC modules, thermoelectric generator (TEG) modules, and integrated temperature control systems with PID controllers and sensors. All products are ISO 9001: 2015 certified and comply with CE and RoHS standards. Typical applications include laser equipment temperature control, 5G base station optical module heat dissipation, medical device temperature regulation such as PCR analyzers and incubators, automotive electronics cooling for LiDAR and battery systems, as well as semiconductor refrigerators and portable cooler/warmer products. To date, we have successfully delivered millions of products to clients across more than 20 countries worldwide. Our engineering team consists of over ten dedicated professionals, with more than half having over five years of hands-on experience in thermoelectric material processing, module design, and system integration. We provide customized thermal design, rapid prototyping, mass production support, thermal simulation, and validation testing. Every production batch undergoes rigorous quality control including electrical resistance checks, thermal performance verification, visual inspection per IPC standards, and reliability tests such as thermal cycling. Looking ahead, Huahai Technology is committed to continuously improving product efficiency and ZT value, driving broader adoption of thermoelectric cooling and power generation solutions across industries worldwide.

Established in 1999, ZhenDi Electric Technology Co., Ltd has emerged as a leading manufacturer and solution provider in power electronics, specializing in thyristor modules and power controllers. With a quarter-century of technical expertise and manufacturing excellence, we have established ourselves as a trusted partner for industrial enterprises across multiple continents.

Located in Foshan City, Guangdong Province, with its superior geographical location and convenient transportation, Foshan Lihao Power Technology Co., Ltd. is able to serve domestic and international customers in various industries with high-efficiency corporate logistics.

Wenzhou Oustar Electrical Industry Co., Ltd was founded in 1995, covering area of 34, 000 square meters, is a modern scientific and technological sino-foreign joint venture, the company involving R&D, manufacturing, marketing and after sales together, 26 years concentration and exploration in the filed of auto parts had made us became a leading enterprise in Wenzhou, Zhejiang Province of China.

CQ, a registered brand under Hangzhou Chenquan Tech Co., Ltd, is located in Hangzhou, an innovative city well-known for its high-tech strength.

Shijiazhuang Tonhe Electronics Technology Co., Ltd. Was established in 1998. It is committed to technological innovation, product innovation, and management innovation in the power electronics industry. It integrates R& D, production, sales and service of high-frequency switching power supplies and related electronic products to provide customers with systems solution. The company was successfully listed on the Growth Enterprise Market in 2015 with the stock name "Tonhe Technology" and the stock code: 300491.

Dongguan Guangwei Communication Technology Co., Ltd. Premium Die Casting Solutions for Global Industry Leaders

FOPOWERS, established in March 2009, is a national key high-tech enterprise that specializes in the integration of new energy vehicle drive systems, as well as the research, manufacturing, and sales of related core components. The company's products cover pure electric drive system assemblies and related core components, fuel cell vehicle core components, heavy-duty truck and construction machinery core components, and industrial frequency converters.

Shanghai Future Vision Technology Co., Ltd. is a leading IoT solutions provider for CCTV surveillance business. With our core technology experience in video encoding & decoding, intelligent image analysis, embedded hardware & software system, cloud computing, big data and deep learning, we keeps developing cutting edge technology and supply full smart AI product and solution to meet all industry demands and requirements.

We focus on the research and development, production and sales of power electronic products, positioning services for MID-to-high-end DC power supply system manufacturers, based on owning independent intellectual property rights, insisting on independent research and development and technological innovation in the course of operation, providing customers with equipment supporting and its services realize the growth of corporate value and customer value together.

Shenzhen Dulcimer Technology Co., Ltd. is a professional supplier focusing on server, storage, networking and communication products, as well as industrial control equipment. Rooted in the tech hub of Shenzhen, we have built a mature supply chain and service system to provide one-stop solutions for global customers in the IT and industrial control fields.

With over 20 years in the power technology, ADC power specializes in the AC to DC, DC to AC, battery monitoring, solar power, and the new energy system developments.

Clion Electric Co., Ltd, established in 2003, is one of the leading industrial control component manufacturers in China. We provide a wide variety of industrial control components including: Numerous types of relays (such as time relay, electromagnetic relay, solid state relay etc. ), sensors, rotary encoders, switches (micro switch, limit switch, push button switch etc. ) and other industrial controlled products, such as surge protective device, dual power automatic transfer switches, circuit breakers, etc.

Wenzhou Recha Automobile Parts Co., Ltd is located in Ruian, Weznhou, Zhejiang P. R., which is the metropolis of auto parts in China. We are engaged in Car/truck ' Electronic Products, like Auto switches, include the Power window switches, Mirror switches, Start stop engine switches, AC switches, Parking Hand Brake Switch, Reverse Light Switch, Hazard Light Switch, Turn signal switch, Wiper switch, Combination switch,  Auto sensor, Blower Motor Regulator, and so on.

Shenzhen Xingkai Technology Co., Ltd. is a Global leading high-tech enterprise engaged in R&D development and production of RF wireless communication systems for the broadcast, public surveillance, and defense industries.

Founded in 2014, Infypower is a global innovation leader engaged in the R&D, manufacturing and supply of power electronics and intelligent control solutions. Building on decades' expertise in the global telecom power industry, we specialize in power modules, electric vehicle charging and battery energy storage technology. Adhering to the Infy Solved ™ strategy, we're committed to delivering value-added solutions and services to the global market.  

FS THERMO is a HVAC&R Pioneer company locate in lanxi city, Zhejiang province, its 80 KM to YIWU, who focus on the heating and cooling products designing, Production and marketing more than 15 years. We have serviced and cooperated with more than 100 customers in the global market.

Zhejiang Lingshine Electric Co., Ltd (Aigoodele), is a high-tech enterprise integrating production, sales and service. Our main products are power SCR, frequency converter (VFD), soft starter (LSRQ), solid state relay (SSR), solid state voltage regulator (LSCR), high power rectifiers and so on (KP, ZP, MTC, MDS, MDQ, MDC, MDK, etc). These products have been widely used in energy, petroleum, metallurgy, chemical industry, construction, plastics, textile, water supply, paper making, mining, printing and many other industrial fields. In addition, our products not only perform well in the domestic market, but have also been exported to dozens of countries and regions in Asia, Africa, Europe and other continents, winning wide international recognition.

SUNYON Industry Co., Ltd. Dongguan China is belong to Cool Whist Group Co., Ltd.

SAILING COMMERCIAL (TIANJIN) Co., Ltd. Are one professional manufacturer agent and trading company. We are specialized in producing power semiconductors, resistance welding machine spare parts and providing industry furnace with parts and so on. Meantime we are striving to provide personalized solutions and perfect service for our clients. To achieving the common development of customer value and ours. In the industry of electrical control (high voltage switchgear cabinet, Static Var Compensator) we also concerned.

Shijiazhuang Maxwell Technology Co., Ltd is a state-level high-tech enterprise and one of the leading enterprises of new energy and energy internet supported by Shijiazhuang municipal government. We focus on the research and development, production and sales of power electronic products, positioning services for MID-to-high-end DC power supply system manufacturers, based on owning independent intellectual property rights, insisting on independent research and development and technological innovation in the course of operation, providing customers with equipment supporting and its services realize the growth of corporate value and customer value together.

SHENZHEN ZD TECH Co., Ltd

Xiamen Yewsun Technology Co., Ltd. is a professional R&D and production company for converters and inverter power supplies, including: DC/DC converter, DC/AC inverter, bi-directional DC/DC converter, bi-directional AC/DC inverter, Power Conversion System(PCS), hybrid inverter, EV Charging Module, and Onboard Charger(OBC) Module.

Shanghai Mida Cable Group Limited wholly owned subsidiary Shanghai Mida EV Power Co., Ltd. And Shenzhen Mida EV Power Co., Ltd. Shanghai Mida New Energy Co., Ltd.

Guangzhou Xin Sande Auto Parts Co., Ltd., was founded in Guangzhou 2008, is a specialized company of researching, developing and manufacturing fuel pump and fuel pump assembly. It mainly provides After-market products in ignition system, electronic system, engine system, suspension systems, cooling system for Japanese, American, German, French and Chinese cars. The main products are applied in Jetta, Touran, AudiA6, Bora, PassatB5, VW, Buick, Cherry, BYD, Hyundai, Ford, Mazda, Honda, Toyota, Nissan, BMW, Benz, Porsche, Peugeot, Santa fe, Mitsubishi, Daewoo, Golf, Skoda ect. Our company main products are Fuel Pump, Fuel Pump Assembly, Fuel Filter, Oxygen Sensor, Fuel Injector, Ignition Coil, all series of Temperture Switch ect. Over the years, we well received by users, based on our excellent product quality and dedicated service; We introduced advanced technology from Germany and Japan and adopted the ISO9000 international quality authentication system to insure high quality products. Leading by the science and technology, and absorbing the best of the congeneric products from home and abroad, we lay special emphasis on developing new products and innovating technologies, which equipped us with the strong capacity of developing and making electric fuel pump. Facing the opportunities and challenges after China's entry into the WTO, Sande is dedicated to developing the best brand in Chinese automobile parts industry owing to the corporation spirit of "scientific technical innovation, integrity and pragmatic", aiming to"create benefits through big market". Xin Sande is committed to be the primary choice in auto parts industrywith the commission of "quality and service takes first priority". We are dedicated to working together with customers for win-win cooperation.

Xi'an Zhongke Lead IR-Tech Co., Ltd established in 2015, is a R&D enteprise based on intelligent electro-optical equipment and infrared thermal imaging technology, incubated by Xi'an Institute of Optics and Precision Mechanics of China Academy of Sciences. We've been dedicated to the R&D of infrared imaging and measurement technology since foundation, with a strong emphasis on developing intelligent infrared photoelectric devices. It has grown into a well-known supplier of infrared imaging and measurement equipment in China.

Hangzhou Intop Technology Co., Ltd has been committed to low-altitude safety maintenance ever since our establishment in 2017, and has been consistently adhered to independent research and development, technological innovation, and continuous exploration in the field of anti drone system. By using wireless technology as the core of our main service, Our company provides three-dimensional prevention and control solutions, creating an omnidirectional wireless security system.

Guang dong Dongsen Zhichuang Technology Co., Ltd.

Raythink Technology Co., Ltd. is specialized in innovation and development, manufacturing and marketing of intelligent photoelectric sensing technology. We are deeply engaged in the fields of infrared night vision imaging, thermography, gas imaging and laser sensing, providing professional infrared and laser sensing components, devices, software and smart industry solutions to our global customers. We have also successfully achieved self-development and large-scale production of intelligent multi-dimensional sensing photoelectric products in diverse forms applicable to various fields.