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Company introduction

With more than 18 years of civil engineering background, Zealchon is engaged in manufacturing and supplying qualitative array of research and laboratory testing equipment. Our range includes research lab Instruments, soil testing instruments, bitumen testing instruments, and Cement & concrete testing equipment.

Changsha SUNY Electronic Technology Limited is a leading designer & manufacturer for overall solutions of electronic products rapid prototyping, which integrated the business like research & development, production & manufacturing, marketing, engineering, managing and training services.

FORSUN is a manufacturer of Diamond Core Bits, Reaming Shells, Core Barrels, Drill Rods, Casings, other Drilling Accessories and Drilling Rigs which are used mainly in mineral exploration, site investigation, water well construction. FORSUN products are produced according to ISO, DCDMA, CDDA, Metric, and Chinese standards. So far FORSUN products have been exported to more than 50 countries. With qualified and professional staff as well as advanced production technologies and equipment, FORSUN is capable to offer customers both the standard and customized products.

With more than 10 years experiments, SAMYON commits us supply professional line instruments and service to our clients refers to Building, Bridge, Highway, Channel, Airport and so on. At present, we have many international customers from European countries, UK, USA, Thailand, India, Indonesia, South Africa, Pakistan, Singapore, Austrilia, Vietnam, Russia, Brazil, Chile, and so on.

Xingtan Team have been over 20 years experience of supply best services and drilling solutions for our clients. We have excellent skilled staff and advanced production technology. Expect standard Products, we also provide customized product according to clients drawing and requirement. We made our great effort and develop various product to meet the different and changing needs of drilling industry. Till now our products have been exported to over 40 countries and regions in the world.

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, laboratory instrument, road building instrument and geophysical equipment.

Henan Honghai Chemical Co., Ltd is a professional production company. The company introduces advanced technology from Domestic and abroad, The company produces phosphate and water treatment products, mainly producing polyacrylamide, EDTA 4 Na, EDTA 2 Na, sodium tripolyphosphate, sodium hexametaphosphate, sodium dihydrogen phosphate, potassium dihydrogen phosphate, sodium gluconate, sodium acetate, polyaluminum chloride, citric acid, soda ash and

Zhejiang tugong instrument Co., Ltd. is professional manufacturer of computerized, digitized and intelligent testing equipments. Our company has great-leap-forward development in the past thirty years since established in 1981. Company cover an area of 26, 680 square meters, have 14 modernized standard workshops, be equipped with complete vehicle, gear, milling, grinding, and boring machine, have high independent research and development ability.

Shandong Xuwei Machinery

Jinan Liling testing machine Co., Ltd. is a high-tech enterprise integrating R & D, production and sales. The company is located in Jinan, a spring city famous for Confucius and Mencius culture. The company's continuous innovation of research and development capacity, excellent product quality, spacious and bright production environment, has successfully realized the increase of output and sales volume year by year. The company's products are not only widely used in domestic research institutes, colleges and universities, highway, railway, construction, steel, aerospace and other fields of national economy, but also exported to Russia, Brazil, India and other overseas countries.

Hangzhou Civit Instrument Equipment Co., Ltd. is professional manufacturer supplier of Testing equipments in construction industry and scientific lab, we specialized in dealing Soil Rock Aggregate testing equipment, Cement Concrete testing equipment, Asphalt testing equipment, also supply Steel testing equipment, Survey instrument, Scientific lab equipment, General labware etc.

Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd. (TBT) mainly deals in exporting laboratory Testing/Soil Testing/Materials Testing/NDT/Surveying Instruments including total station and other relevant products!

Shandong Dongheng Engineering Co., Ltd.: An Outstanding Partner in the Engineering Field

Incorporated in August 2005, Yancheng Xinyongjia Petroleum Machinery Manufacturing Co., Ltd. is a first-class network enterprise of PetroChina &Sinopec and a national high-tech enterprise in Jiangsu Province, east China. The company has passed API and UDEM international certification, ISO9001: 2008 quality management system certification, ISO14001: 2004 environmental management system certification and OHSAS18001: 2007 occupational health and safety management system certification. The company has a registered capital of $15 million and covers an area of 50000 square meters.

Hebei Qinglin Rubber & Plastic Product Co., Ltd is a high-tech manufacturer. The factory is located in Jing County, Hengshui CityHebei Province, China. The factory covers an area of 30, 000 square meters, and the production workshop is 18, 000 square metersThere are 198 employees, including 96 with college degrees and 8 senior engineers. The factory mainly produces all kinds of fexible hose and hydraulic accessories, including hvdraulic hose, air hose, steam hosechemical hose. Wear-resistant mud & cement hose, composite hose, driling hose, flexible choke & kill line, BOP control hose, highpressure cleaning hose, stainless steel metal hose, compensator, all kinds of unions and quick couplings, driling rig accessorieswellcontrol accessories, mud system accessories, rubber sheet, rubber waterstop, waterproof rubber and various joints and sealsand can be customized processing of various types of rubber products. The products are widely used in oil fields, chemical plantscoal mines, aerospace, shipbuilding, metaurgy, mining and dressing, construction, electric power, water powermedicine, food and other industries.

Hebei GN Solids Control Co., Ltd. Was established in 2010 and has grown into a leading global manufacturer of separation and conveying equipment. Over the past years, the company has expanded from a solids control equipment supplier to a comprehensive separation technology provider serving the mining, environmental protection, oil and gas, hydrovac excavation, tunneling and various industrial sectors. To meet increasing international demand, GN invested in a new subsidiary named GN Separation Equipment Co., Ltd. Located in Tangshan, China. Together the two manufacturing bases cover more than one hundred forty thousand square meters and are equipped with CNC machining centers, automated welding lines, balancing machines, large scale testing facilities and smart production systems.

Yancheng Shengshuo Machinery Co., Ltd. Was founded in 2017, with Yuan Gang serving as its legal representative. The enterprise is located in Jianhu County, Yancheng City, Jiangsu Province, a region boasting a solid industrial foundation for machinery manufacturing.

Orient Energy & Technologies Co., Ltd was founded in May 2002 (Stock code 870264) with CNY 50, 500, 000 registered capital. The company is a joint- stock enterprise specializing in R&D / manufacturing / sales and service of petroleum / geothermal / coal and No-dig engineering equipment, the downhole motor appointed manufacturer of CNPC, the primary supplier of CNPC / SINOPEC / CNOOC, and member of CSTT of Geological Society of China. The company get through ISO9001 / ISO14001 / ISO18001 /API Spec Q1 and API 7-1 standards and certificates.

Qingdao Gallop international. Ltd 

Cangzhou JW Petroleum Machinery Co., Ltd is located in Hejian City, with ¥ 23, 000, 000 registered capital. Hejian city is one of locations of well know oilfield Huabei, rich resources and technical supports propelled the establishment and de-velopment of JW.

Dongying Qingchang Petroleum Machinery is located in the oil-rich Yellow River Delta, leveraging the advantages of a national core industrial cluster to integrate research and development, manufacturing, and foreign trade services. We specialize in providing comprehensive mechanical equipment solutions for oilfields worldwide, consistently delivering highly reliable products through efficient local supply chains and rigorous quality control standards. Deeply rooted in Dongying's mature local oil supply chain network, we achieve controllable raw material procurement costs, efficient and stable production scheduling, ensuring precise and reliable delivery cycles. All product series are manufactured strictly in accordance with the international API standards. A comprehensive performance testing mechanism is established at the factory to ensure the stability and safety of equipment operation from the very beginning. For special and complex deep oilfield conditions in regions like the Middle East, we offer customized development services for specific machine structures and parameters, precisely matching the on-site mining needs of customers. Provide full-process bilingual technical materials, official authorization qualifications, and standardized customs clearance document processing services, helping overseas customers overcome all obstacles in customs clearance and market entry.

SHANDONG VSP PETROLEUM TECHNOLOGY Co., Ltd. - Global Top Drive Solutions Provider

Shandong Deshunyuan Petro Sci & Tech Co. Ltd (hereinafter referred to as "DSY") is located in Shengli Oilfield (The second largest oilfield in China) of Dongying city. The company was founded in 1999 with 24.5 million USD registered capital. It is a high-tech enterprise which is dedicated to the new petroleum technology development and application. The company has more than 100 acres of drilling fluid workshops and more than 30, 000 MT annual production capacity of drilling fluid additives.

Established in 2003, Letone is an industry-recognized high-quality rubber hose manufacture and service company, which devotes to the production, R&D, and sale of rubber compounds, rubber hoses & fluid connectors and rubber-plastic seals. Thanks to its stable quality and good reputation in the market, Letone has won the"Top Ten Rubber Hose Enterprises in China" issued by the China Rubber Industry Association Rubber & Belt Branch for many consecutive years. On 15th Nov. 2021, Letone (Stock Code: 832225) is listed on the Beijing Stock Exchange.

Glorytek Industry (Beijing)Co., Ltd., located in Beijing, China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.

Founded over two decades ago, REAP CHEMICAL Ltd has established itself as a premier, production-oriented global exporter of high-quality chemical products. With more than 20 years of industry expertise, deep-rooted technical knowledge, and an unwavering commitment to excellence, we have grown into a trusted partner for businesses worldwide. Today, our international footprint spans over 120 countries and regions, delivering reliable chemical solutions that power diverse industries across the globe.

Founded on rich mineral resources, our bentonite manufacturing operation integrates mining, processing, and distribution into a streamlined industrial chain. Leveraging advanced technologies in crushing, drying, grinding, and activation, we produce a diverse range of high-performance bentonite products tailored to meet rigorous industrial standards. With an annual production capacity exceeding 5000 tons and robust infrastructure-including modern production facilities and a dedicated quality assurance laboratory-we ensure consistent quality and supply reliability for clients across the globe.  Our materials play a key role in multiple fields: Efficient drilling fluid formulations, improved bonding performance in metallurgical casting, enhanced particle durability and nutrient transport in animal feed, and as functional additives in chemical processes. We proudly supply customers both domestically and in key international markets such as Southeast Asia, the Middle East, and Europe, delivering tailored solutions that underscore our commitment to innovation, sustainability, and excellence as a trusted industrial partner.

Wuhan Yichao Technology Equipment Co., Ltd is a high-tech enterprise that integrates scientific research, design, production and sales. The company has strong technical force, advanced production technology, complete facilities, and has several senior technical engineers, constantly introducing more high-tech products suitable for market needs, which have good functional effect, and great market competitiveness.

Shandong Beyond Petroleum Equipment Co.,  Ltd.