Jinzhou City Tong Shun Drilling Machine Co.,Ltd. Was founded in 1983, is a professional production of wells equipment and marketing enterprises, our products mainly include, water well drill pipe, geological drilling pipe, drill collars, petroleum equipment, DTH drill pipe, adjustable joints, casing, geological casing, coring tubes. Our location has a long history of corporate culture and philosophy. The company has strong technical force, covering more than 10,000 square meters, engineers and engineers, more than, with technical and operations personnel more than 120 employees. Have many years of drilling experience. The company production equipment, strong technical force, perfect detection technology, reliable quality, management strict, has formed from the design, development, production, sales and after sales technical service and improve the management system, with advanced friction welding machines, horizontal forging equipment and supporting the medium frequency furnace, straightening machines, threading machines. Can produce standard, American standard, Russian, European and other various types of drilling, the company not only has its own quality control team, products also undergo national geological tube quality control center and the United States Institute of geological pipe and other third-party testing, the quality is stable and reliable. Widely used in domestic and international major oil fields, coal, mining, hydro, nuclear and other fields, are exported to Germany, and Russia, the Middle East, Europe, South America, Africa, more than 20 countries and regions.

OUTES was established in 2006, specializing in sales, R&D and manufacturing air conditioner, Cooling & Heating heat pump, Hot Water heat pump, Swimming Pool heat pump, Commercial Heat Pump, Fan Coils, Air Ventilation Unit, Water Purification Equipment and Pressure Water Tank . OUTES industry park has 500,000㎡ with 450+ R&D engineers, 2000+ employees, and the annual production capacity is more than 1,000,000 pcs. OUTES has its own workshops for heat ex-changers, metal punching, painting, copper tube preassembly and PCB controller with world-class production lines and equipment. 90% of components are made by its own. OUTES intelligent laboratory group approved by CNAS, TUV and BV. Laboratory group has 10,000㎡ with 50+ laboratories. The test include Enthalpy, Low Ambient, Noises, Safety, Reliability, Water-Spray, Transportation Labs and etc. The test capacity is from 1HP to 200HP. OUTES has reputation in domestic market. With 3000+ distributors, 1000+ After-sales Service Center and 10 local warehouse. OUTES is the partner of China Aerospace and China High-speed Railway. OUTES is experienced to offer integrated solutions for cooling, heating, hot water, Air ventilation and Water Purification for the hotel, University, factory, mine field, residential building, commercial building and etc.

Hebei Disai Valve Company Limited’s predecessor is state-owned Hebei Valve Company which is founded in March, 1989. After privatization, in May, 1995, it was renamed Hebei Disai Valve Co., Ltd. The factory mainly produces ductile iron water valve series. According to the needs of market development, Tianjin Disai Valve Co., Ltd. was established in 2007 in Tianjin which mainly produces butterfly valve series products. Disai valve has very strong capability of manufacturing, R&D, trade and international services. It owned total registered assets of 37 million RMB, and total assets of more than 87 million RMB. It has more than 200 employees, nearly 20,000㎡ workshops, and around 30,000㎡ cooperating foundry which output 12,000 tons castings annually. Disai valve has been certified ISO9001 QMS by TUV Rheinland, and obtained certificates WRAS/CNAS. It is also a member of China Machinery engineering corporation, which belongs to Fortune Global 500.  Disai valve’s products cover kinds of gate valves, butterfly valves, check valves, strainers, air valves, with pressure range from 0.6-4.0MPa, size from DN100-DN3000, manufacture fully comply to international standard DIN, BS, AWWA, GB, JIS etc. The products have been largely exported to global markets, such as Germany, UK, Spain, Italy, Egypt, Poland, America, South Africa, Malaysia, Taiwan, Mainly are OEM for some world-class valve manufacturers. Disai valve forever believes quality is life of the company. After two decades’ struggling, Disai valve has established strict quality assurance system and very strong supply chain. High quality valves and extraordinary service give Disai Valve unbeatable reputation. Being a reliable supplier and partner, Disai Valve always puts customer’s satisfaction at the most high place. Disai Valve sincerely expects to establish very well cooperation with global friends.

Fujian Dongya Machinery Co., Ltd. was founded in 1988 in China West Strait Economic Zone, Putian, Fujian, China. It covers an area of 127,050㎡, with capital assets of 430 million RMB and registered capital of 116 million RMB. It has 1,120 employees, including 130 experienced engineers and management staff with senior professional titles. For over 30 years, DY piston rings produced by Fujian Dongya Machinery Co.Ltd., provide companies such as Dachangjiang Group, Zongshen Power, Longcin General Motors, Lifan Technology, Qianjiang Motorcycle, Honda Power, Sundiro Honda, CFmoto Power, QS Suzuki, Briggs & Stratton, STIHL,etc. for motorcycles, general-purpose engine, drones, and outboard engine manufacturers general support. Piston ring products are widely exported to all over the world such as Europe, USA, Middle East, South America, Africa, and Southeast Asia, with good global reputation for its high quality and market share.

HUILI Machinery was established in 2008 and is located in the Industrial Park (Zhongzhan) of Hepu County, Guangxi. The company mainly develops and produces hill and mountain tractors, mining trucks, sugarcane machinery and other series of products, with an annual production capacity of more than 10,000 sets. It is a key enterprise and best tractor manufacturer in the agricultural machinery industry in Guangxi.   Over 10 years experience in machinery industry. The internal factory has covered more than 110,000 square meters. The hill tractor can switch between multiple modules according to actual operational needs, improving work efficiency.   HUILI is a member of the National Tractor Standardization Technical Committee, a member of the National Agricultural Machinery Standardization Technical Committee, and a governing unit of the China Agricultural Machinery Industry Association. It is the first domestic group standard unit to formulate the "General Technical Conditions for Mountain Articulated Wheeled Tractors" and is the leader in full-scale agricultural mechanization in hilly and mountainous areas. pioneer. In recent years, the company has won the titles of Guangxi Excellent Enterprise, High-tech Enterprise, Guangxi Enterprise Technology Center, Guangxi Famous Brand Product, Guangxi Famous Trademark, Guangxi Industrial Enterprise Quality Management Benchmark, Guangxi Advanced Quality Management Unit, Integrity and Law-abiding Enterprise, and Home of Model Employees in the District. , Guangxi Poverty Alleviation Assistance Unit and other honorary titles. It is a strong and excellent non-public enterprise that Beihai City focuses on cultivating and supporting. The company has 45 authorized patents and its products are mainly sold to more than 10 countries including China and ASEAN.

A leading valve manufacturer located in Wenzhou City, Zhejiang Province, China. With more than 20 years history on Valve sales, production, development and after sales service. We exported as OEM to the United States, the European Union, Middle East, Russia and other countries with a high brand awareness in the market. The advanced manufacturing process leads to outstanding qualities. In order to obtain that, the company has invested generously on the equipment, not only to maintain advanced equipment base, but also to continuously absorb the technical elites. To ensure that the new products can meet the technical requirements of the continuous development of the society, optimize the industrial structure and promote the leading advantages of the products, the company has set up a 3D simulation design system of the CAD design center.

Founded in Shuozhou, Shanxi Province in 1998, KNOW-HOW Group is a leading manufacturer and service provider of mining equipment in China. It consists of well-known enterprises such as KNOW-HOW Technology, KNOW-HOW Electromechanical and KNOW-HOW Construction. There are three R&D centers respectively built in Tianjin, Shenyang and Changzhou. More than 85% of its employees have a college degree or above, and more than 65% get professional qualification certificates. The act of mining itself generally refers to the extraction of precious metals and minerals from the ground. To achieve all of this, mining operations require a range of different mining machinery and equipment, and it is important for mine owners to have efficient mining machinery and equipment that can directly help increase production and operations. Know-How designs a variety of machine types and models for the mining industry, including Dump Trucks, Electric Wheel Loaders, Excavators, and other equipments  Following the cooperation philosophy of "commitment, tolerance, quality and cooperation", KNOW-HOW Group provides services for more than 40 well-known domestic and foreign enterprises including China Coal, China Shenhua Company Limited, Shaanxi Coal and Chemical Industry Group Co., Ltd., etc. Therefore, a pattern with four core businesses "industry investment, equipment maintenance, engineering and new energy equipment development of mining and energy supply services" is formed. The Group practices the strategy of "customer intimacy". Under the guidance of its spirit of "service, progressive, innovation, and truth-seeking", KNOW-HOW Group further gathers strength and makes full use of its advantages. It has built intensive, intelligent and efficient mining equipment by deep integration of mining equipment development, energy supply services, and maintenance and operations of equipment. View our complete solutions and services! It promotes the development of clean energy in mining areas and provides one-stop services for mining enterprises to make contributions to ecological civilization and green mines

Cangzhou RuiYi Prestressed Machinery Co., Ltd. locates in Hebei, China and covers over 10000㎡. It’s a professional post tensioning wedge manufacture with experience over 10 years. There are 1 CNC cutting machine, 2 forging machines, 18 CNC tapping machines, 20 CNC splitting machines, 16 CNC engraving machines, 1 heat treatment line and 1 auto-inspection & assembling machines. With these equipment, the production capacity is about 100,000 sets per day normally. In order to meet customer’s requirements, OEM and ODM service could be provided, also we could help providing technical drawings. Now our products are applied in the construction of bridge, mines, tall buildings etc. in east-south Asia, Middle east, America. Hope we could support you in the near future. Production Flow: The wedge production includes 8 parts, which are: Cutting-raw material 20CrMnTi Bars are cut into small pillars as required. Forging-After cutting, it will be punched central holes by CNC forging machine. Engraving-After forging, it will be cut to required size and angle by CNC engraving machines. Tapping-after engraving, it will be tapped to certain thread shape and size as required. Splitting-After tapping, it will be cut into 3 or 2 pcs as required. Heat Treatment-After splitting, it will be heat treatment at 890℃. Assembling-After treatment, it will be inspected and assembled by auto machine. Packing-Finally, it will be packed into box or bucket as per requirements.

Established in 2001, Dongguan Teao Electronic Technology Co., Ltd. is a professional research, development and production of dampers, latches, synchronizers and other automotive parts. Since its establishment, through the company's continuous efforts, it has been equipped with automatic production lines, automated injection molding equipment and advanced R&D capabilities, with more than ten production lines and an annual production capacity of 100 million pieces. In addition, we have obtained IATF 16949 certification and high-tech enterprise certification, and all raw materials used in our products are in compliance with Rohs specifications, and we have a perfect quality management system. Relying on excellent quality and good service, we have received recognition from many famous enterprises, including Volkswagen, BYD, Geely, Dongfeng Nissan and so on. Teao will continue to lead the way for a comfortable life and a sustainable society.

XingYu Electron (Ningbo) Co., Ltd established in 1991, is a renowned manufacturer of solenoids and solenoid valves based in China. Over 31 years of unwavering commitment and hard work, Xingyu has evolved into a large corporate group. Their product portfolio extends to solenoids, solenoid valves, pneumatic actuators, angle seat valves, pressure regulators, and vacuum generators, all of which are extensively used in various industries such as automotive, automation, textile, pneumatics, hydraulics, and air and water treatment systems. As an organization, Xingyu holds accreditations like ISO9001:2015 and IATF16949, which validate their dedication to quality and effective management. Their strength lies not only in their advanced manufacturing equipment but also in their highly competent management and experienced R&D team, both of which contribute significantly to maintaining the superior and consistent quality of their products.