internal joint4,000+ factories verified

Nanjing Meishuo Building Materials Co., Ltd. is a professional technical solution provider of building expansion joint, stair nosing, movement joint, fire barrier, armor joints, entrance mat and so on.

Zhejiang Jiangxin Copper Pipeline Co., Ltd. Was established in 1990 and is located in the Ruanshi Industrial Park in Zhuji, Zhejiang province. The two sections of the company cover an area of 20, 000 kilos and have more than 200 employees. After 28 years of unremitting efforts with higher standards, the company has transformed from the original family workshop into a modern-scale enterprise. The product line extends from single copper refrigeration parts to a number of thousands of products, covering refrigeration, heating, machine fittings, water pipe fittings, valves, etc. And strive to open up new areas and new channels to achieve the vision of pipe fittings leading enterprises.

Basic information

Wenzhou Huiyi Valve Co., Ltd is a leading manufacturer who specialized in pipe fittings, valves and metal products for over 20 years, our company is located in China Valve Town-Wenzhou City, China. We have two factories, standardized production base, advanced producing equipment, modern management, standardized quality control system, relying on the purpose of "quality is the core competitiveness", which make HUIYI VALVE products win good reputation in international market.

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Guangzhou ZhengLiu (PSQ) Auto Parts Co., Ltd. Originated from a chassis parts wholesaler founded 20 years ago in 1999.

Wenzhou Jianhao pipe fittings Co., Ltd. Specializes in the production of stainless steel threaded pipe fittings, non-standard accessories, stainless steel flange. With a complete and scientific quality management system, the product quality is more perfect. Products are widely used in: Water supply, petroleum, environmental protection, chemical industry, food, electricity, construction, sewage, metallurgy, supporting fire fighting system, etc. Pipe material: Stainless steel 201, 304, 316, etc., to undertake threaded pipe fittings and various non-standard accessories Wenzhou Jianhao pipe fittings Co., Ltd. is recognized by the industry for its integrity, strength and product quality. Welcome friends from all walks of life to visit, guide and business negotiation. Wenzhou Jianhao pipe fittings has 13 years of design and development experience in the industry, with our team spirit and unity of perseverance, as well as our excellent employees, we will meet the next more brilliant decade, ten years of sharpening a sword, we will continue to sharpen ourselves. Wenzhou Jianhao pipe fittings Co., Ltd. Specializes in the production of stainless steel threaded pipe fittings, non-standard accessories, stainless steel flange. With a complete and scientific quality management system, the product quality is more perfect. Products are widely used in: Water supply, petroleum, environmental protection, chemical industry, food, electricity, construction, sewage, metallurgy, supporting fire fighting system, etc. Pipe material: Stainless steel 201, 304, 316, etc., to undertake threaded pipe fittings and various non-standard accessories Wenzhou Jianhao pipe fittings Co., Ltd. is recognized by the industry for its integrity, strength and product quality. Welcome friends from all walks of life to visit, guide and business negotiation.

Zhuji Qide Machinery Co., Ltd., located in the Huxi Industrial Zone of Diankou Town, Zhuji City, is an outstanding enterprise in the machinery manufacturing field. Since its establishment, it has emerged prominently in the market with its remarkable strength and has shown a rapid development trend.

Shandong Chaoruisi Hi-Tech Metals Co., Ltd. Was established on November 29, 2013, with a legal representative of Sun Chengyong, a registered capital of 10.8 million yuan, a unified social credit code of 91370705085110806T, and an address at the Houguanzhuang Industrial Park, Houguanzhuang Village, Beicheng Street, Weifang Economic Development Zone, Shandong. Houguanzhuang Industrial Park, Houguanzhuang Village, Beicheng Street, Weifang Economic Development Zone, Shandong Province. The industry it belongs to is wholesale, and its business scope includes: General items: Research and development of new material technology; Technical services, technology development, technical consulting, technical exchanges, technology transfer, technology promotion; Non-ferrous metal alloy manufacturing; Metal products sales; Import and export of goods; Import and export of technology; Earthwork construction; Landscaping construction; And operation of wires and cables. (Except for projects subject to approval according to law, business activities can be carried out independently according to law with a business license) Licensed projects: Operating Class III medical devices; Subcontracting construction services; Construction engineering; Electrical installation services. (Projects subject to approval according to law can only be carried out after approval by the relevant authorities. The specific business items are subject to the approval documents or licenses issued by the relevant authorities. ) Shandong Chaoruisi New Material Technology Co., Ltd. is currently operating (open for business) as a going concern.

Shandong Focus Machinery Co., Ltd. is a senior research and production factory for rotary joints in China, We are manufacturing Rotary, Swivel and Multiport joints for water, steam, hot oil, coolant, hydraulic oil and chemical Fluid Transfer Mechanisms.

Yangzhou Zhuocheng Pneumatic Technology Co., Ltd. Was founded in 2000, is the leading professional pneumatic mold design and manufacturing and marketing organization group company, after more than 20 years of development, has developed into an international modern enterprise, with more than 20, 000 square meters of plant and a huge sales network, specializing in the manufacture of pneumatic molds.

Shanghai Prime Metallurgy Technology Co., Ltd. (hereinafter referred to as PRIME) is staffed with core personnel from well-known metallurgical design institutes in China and some of them started the researches on regenerative combustion technology as early as the 1990s.

Our company is a fastener Co., Ltd, which has a history of several decades and produces a lot of screw, bolt, nut, spring, turning parts and other spare parts.

 Zhejiang Linnai Fluid Technology Co., Ltd. is an innovative fluid technology enterprise, many years adhering to the "quality as the root, service-oriented; With innovation as the wing, integrity as the basis of "production management business philosophy. " The factory is located in Longwan District, Wenzhou, the capital of stainless steel, and the Shanghai office is located in Fengxian District, the commercial capital of Shanghai. There are more than dozens of employees, with sophisticated machining equipment and testing means, so that the product factory pass rate reaches 100%, better guarantee the product quality and purchase experience, and strive to solve the customer's pain points and difficulties.

Weitai Machinery: Custom Precision Component direct Factory

Shenhai Explosion-proof Technology Co., Ltd, a non-resident enterprise in China, stands as a prominent national high-tech company integrating R&D, production, sales, and services. As the vice-chairman unit of China Explosion-proof Electrical Equipment Association and the president unit of Zhejiang Explosion-proof Electrical Industry Association, it leads the industry of explosion-proof electrical appliances in China.

Established in 2000, Zhejiang Jiaxing Haiyan Zhongxin Chemical Equipment Co., Ltd. (hereinafter called Zhongxin) is a National High-Tech Enterprise integrating R&D, manufacturing, and sales. We specialize in chemical packings and tower internals, with products extensively applied in critical process units-including distillation, absorption, and extraction-within petrochemical, coal chemical, air separation, and fertilizer industries. We engineer cost-optimized process solutions that deliver measurable operational efficiencies, transforming client assets into higher-value production systems through advanced separation technologies.

Ningjin NINGHAO Machinery Co.,Ltd.Founded on No November19,2010.It is located in No.2 taishan road,econnmic and technological development zone,ningjin county,dezhou city,shandong province.It covers an area of 120 mu ,with more than 80employees,among has all kinds of advanced production and inspection equipment.

Our company as a leading manufacturer of bellows expansion joints located in Cangzhou, Hebei Province, China. Our high-quality bellows expansion joints are designed to provide flexibility and movement in piping systems, ensuring reliable performance and durability.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Jiangsu De Sheng energy equipment Technology Co; Ltd. was founded in 2008, and located in Xuzhou City, Jiangsu Province, China. It covers 80, 000m2 and is with 12 workshops. It is a quite strengthful manufacturer for fuel tanker parts, fuel dispenser, fuel nozzle, and related gas station parts in China.

QINGDAO FLUIDO INDUSTRIAL Co., Ltd is a leading manufacturer and exporter specializing in valves, pipe fittings and OEM metal parts. Our core product range includes:

Ningbo xintai Industry and trade Co., Ltd. is a professional production and manufacturer of hydraulic hose fittings, hydraulic hose ferrules, hydraulic fittings, Stainless steel hose fittings, hydraulic adapter and other products, with a complete and scientific quality management system. Ningbo xintai industry and trade Co., Ltd. 's integrity, strength and product quality have been recognized by the industry. Welcome friends from all walks of life to visit, guidance and business negotiation. "The pursuit of quality, technology first" is the company's quality policy; "Reputation first, sustainable service" is the company's business purpose. We sincerely hope to establish long-term, mutual trust and mutual benefit cooperation with customers at home and abroad to create the ideal cause.

Shandong Yikaide Hydraulic Co., Ltd. is located in Jining, Shandong, which is known as the "hometown of Confucius and Mencius and the land of etiquette". It is a professional technical enterprise that integrates the research and development, manufacturing, sales, and service of hydraulic components.

HENGSHUI JINGTONG RUBBER Co., Ltd located in Hengshui City, hebei provice, where very close to TianJin City, Beijing city, So convenient transportion. Registered capital is 101 million RMB. It covers an area of 200 thousand square meters, including 3000 square meters workshop, and 2000 square meters for testing, there are more than 200 employees, including 10 engineers and 10 testing workers.

Shandong Hengtong expansion joint manufacturing Co., Ltd. Was established in 2001 July, is located in the famous world heritage - at the foot of Taishan with a beautiful environment and convenient transportation ( West of Beijing-Shanghai high-speed rail, the Beijing-Shanghai railway, Beijing-Shanghai, Beijing-Fuzhou Expressway, South to Qingyin Expressway things across ), capital authorized is 80 million yuanis a collection of research and development, manufacturing, sales and service in one the large-scale expansion of manufacturing enterprises.

Zhejiang ruituo automation Co., Ltd. Specializes in producing quick disconnect couplings of plastic pneumatic components, quick straight couplings of moulds, adjustable couplings of pneumatic components, dust blower and pneumatic tools direction control valve(solenoid, air-pilot, handle, pedal, mechanical), air conditioning unit(filter, regulator, lubricator)and pneumatic cylinder, etc. Products are applied very extensively, such as packing machinery, food machinery, printing machinery, textile machinery, purifying water and water treatment trade, automobile industry, mould industry and household use etc.

Qingdao Hulk Metal Technology Co., Ltd. is one of the biggest manufacturers and exporters of OEM parts and construction hardware products in China. We have more than 16 years of experience in integrating R&D, production and service in the fabrication services industry.

Since its establishment in 2017, Wenzhou Huayu Valve Co., Ltd. Has been committed to becoming a professional manufacturer in the field of high-quality and high-precision fluid equipment. The company's core products cover various types of valves such as butterfly valves, check valves, and ball valves. With their outstanding sealing performance, corrosion resistance, and long service life, these products have been widely applied in fields with extremely high requirements for hygiene and precision, including biopharmaceuticals, juice beverages, meat processing, health products, daily chemical products, and fine chemicals industries. It has become an indispensable key component in the production processes of many enterprises.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.