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SPRSUN is a professional heat pump manufacturer founded in 1999. We manufacture a wide range of air source heat pumps designed for both residential and commercial applications. Our product portfolio includes EVI low-temperature heat pumps, multi-function heat pumps, DC inverter heat pumps, swimming pool heat pumps, hot water heat pumps, water tanks, and hydronic modules.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Jiangsu Guoxin Glass Co., Ltd. Was founded in 2006 and has since grown into a leading enterprise in the glass industry, with a stable and successful track record spanning two decades. Our company has accumulated a wealth of experience in the research and development, production, and marketing of aluminum windows, fireproof Glass, laminated glass, and insulated glass. This expertise has allowed us to innovate and produce high-quality products that meet the diverse needs of our customers.

Suzhou BAOSHI Test Equipment Co., Ltd. is located in Pudong District of Shanghai, China, Established in 2012; About 30 minutes' drive from Shanghai Pudong international airport to our company. Our own brand BAOSHI. Our company produces The temperature and humidity environment testing equipment includes programmable constant temperature and humidity testing machine, high and low temperature testing machine, rapid temperature change testing machine, and cold and hot shock testing machine. High temperature testing machine, Walk-in constant temperature and humidity testing machine, Walk- in High temperature aging testing machine Salt spray test chamber, UV weather resistance testing machine, Ozone Aging Testing Machine etc.

Shandong Kangbao auto parts Co., Ltd was founded in May of 2011 and is located in Yinan county of Shandong province. We have a general investment of 10million USD and a plant area of more than _15000 square meter. And annual production capacity can reach 100000 pieces, We are a high and new technology enterprise. Shandong Kangbao auto parts Co., Ltd has abundant financial resources. As a professional _agriculture machinery such as tractor, harvester and engineer machinery air conditioning system supplier, we mainly produce Include the air conditioning parts such as the condenser and evaporator and compressor, and we have the experiences in this area over 13 years. We mainly do the customize design works for different customer, Can cater to the personalized needs of different customers, we have excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the satisfactory products and services, we have built a modern quality management system which is in strict accordance with international standards. Besides, because of large overseas markets. Our company has obtained IATF16949: 2016 quality system certificate. We also have a complete after-sales service team could offer comprehensive after sale works for all the customer. If you have any new ideas or concepts for the products, please contact us. We warmly welcome you visit our factory, we are glad to work together with you and finally bring you the satisfied products.

Dongguan Xin Bao Instrument Co., Ltd with its own brand, OTS, has been dedicating in providing professional testing equipment with top quality since its establishment in 1978, It owns sophisticated and advanced technology in producing temperature and humidity chambers, climatic test chambers, environmental chambers, thermal shock test chambers, rain and dust test chambers, salt spray chambers, walk in /drive in test chambers and other customized test chambers, tensile testing machine, vibration test machine, Paper Packaging Testing Equipment, Luggage Testing Equipment, Furniture Testing Equipment, Leather and Shoes Testing Equipment, Mobile phone and PC Testing Equipment, Battery Testing Equipment, Plastic and Rubber Testing Equipment, Products made by OTS reach international standards: ISO, ASTM, DIN, EN, GB, BS, JIS, AMSI, UL, TAPPI, AATCC, IEC. They are also widely used in different area: R&D Institutions, Quality Inspection Institutions, Universities, electronics, communications, instrumentation, automobile, plastic, metal, Building materials, Aviation, etc.

At Archisfy Curtain Wall and Window Systems Co., Ltd. We are presently actively seeking global distributors and OEM partners who share the same values of business growth, innovative technology, and quality. With our ability to provide products compatible with international standards such as those of the NFRC, and VOC, we are well-positioned to assist individual lines of business and regional compliance for markets.

Cangzhou Zhuotai Greenhouse Equipment Manufacturing Co., Ltd. Was established in 2009 and is located in the Botou Economic Development Zone within the Beijing-Tianjin-Hebei Economic Circle, with convenient transportation and strong manufacturing advantages.

Our History

RAISETECH is a high-tech enterprise specializing in the research, production, sales, and service of livestock machinery. It was first founded in June 3, 2014. The company is dedicated to providing efficient, intelligent, and environmentally friendly breeding equipment and solutions to help upgrade and develop modern livestock farming.

CCSDA Technology Co., Ltd, founded in 2014. We focus on digital transformation of husbandry. Integrated intelligent climate control hardware and big data platform, traditional poultry and swine farms could realize informative and digital breeding. Our integrated solutions not only guarantee the quality of meat and eggs, but also good supplement to value added services of farms and companies.

  Wuxi Bafangle New Materials Co., Ltd. Was founded in 2018, specializing in the R&D, design, production, sales and installation of modern agricultural facilities. Based in Huishan District, Wuxi, the company owns a 60, 000-square-meter agricultural greenhouse demonstration base and a 5, 000-square-meter standardized production workshop with modern office space. We have a professional team dedicated to the innovation and development of agricultural greenhouses.

Wuxi MARET Technology Co., Ltd., formerly known as Wuxi MARET drying equipment factory, was registered in February 2008. In 2015, it was changed to Wuxi MARET Technology Co., Ltd.

Innovative Driver in China's High-end Lubrication Industry

Founded in 2023 and located in Tianchang, Anhui-the core industrial hinterland of the Yangtze River Delta, Anhui Xuanzhi Steel Structure Co., Ltd. is a high-tech, diversified, and export-oriented professional steel structure enterprise integrating R&D, design, manufacturing, and technical services.

Shenzhen Lianxiang Instrument Equipment Co., Ltd. is an enterprise integrating equipment development, production, sales, and after-sales service. With a high-quality design and R&D center, the company focuses on the development and production of environmental test equipment and mechanical test equipment. Established in July 2010 and located in Yanluo, Bao'an, Shenzhen, the company has a registered capital of 10 million RMB.

Founded in 1992, Zhejiang AMA & Hien Technology Co., Ltd. (Hereinafter referred to as Hien) was firstly started as an electronic component manufacturing, which is a big part of our business still. Hien entered the air source industry in 2000 with a registered capital of 300 million yuan. It is a specialized enterprise of air-source heat pumps in the fields of R&D, production, sales and after-sales service, products covering heating, cooling, domestic hot water etc. Hien has one of the largest production bases of heat pumps in China, with 9 production workshops with a total production area of more than 60, 000 square meters. It's annual production capacity is 1 million commercial heat pumps. And Hien has its own CANS certified state-level comprehensive laboratory. Not to mention its self-own brands: AMA and Hien.

Guangzhou Kolant Heat Technologies Co. Ltd, was formed in 2006, a pioneer in the industry, manufacturing heat pump, air conditioning. With over 20 years' experience, Kolant provide complete innovative, high efficiency heating system solutions, supplying a wide range of energy saving heat pumps with extensive applications.

Guangdong MENTEK Testing Equipment Co., Ltd is an ISO 9001: 2015 certified protessional manufacturer of environmental test chamber industry since 1999. MENTEK ' s 20 years of top quality Environmental Chamber manufacturing experience has made us the first - class brand in the chmatic chamber industry in China. MENTEK is known and recognized for professionalism and consistent quality, excellent customer service, and quickly adapt to customer ' s different requirements.

Shandong SDEE Steel Co., Ltd. Was founded in 2021, relying on Shandong SDEE New Material Technology Co., Ltd who's also our producing basement. We are a well-established manufacturer of GI, GL, PPGI, PPGL. The main products we provide include Galvanized Steel Coil, Galvalume Steel Coil, Prepainted Galvanized Steel Coil, Prepainted Galvalume Steel Coil, Corrugated Roof Sheet(Thickness: 0.12mm--3.0mm; Width: 32mm--1250mm; Zinc coating: 40--600G/M2), etc.

Taier is a professional manufacturer of new plastic roof tiles. The main products include ASA synthetic resin tile series, antique integrated tile series, transparent tile series, and various supporting roof accessories.  

Established in 2006, Beijing NELD Intelligent Technology is committed to the research, development, production, sales, and service of automatic and intelligent equipment for concrete quality inspection. As a national high-tech enterprise, NELD 's products include five series: Concrete 3D printing, Environmental test chamber, durability testing, specialized testing, mechanical testing, and intelligent testing, providing nearly one hundred products.

Established in 2005, AirTS is a technology-driven enterprise integrating R&D, manufacturing, sales, and technical services for energy-saving equipment. We specialize in providing comprehensive, turnkey solutions-from system design and implementation to long-term operation and maintenance-for energy-saving projects.

Hangzhou Simon Purification Technology Co., Ltd. Established in 2010 in Hangzhou, China, specializes in enhancing indoor air quality and providing energy-efficient, healthy, and comfortable solutions. Our production facility in Nantong, Jiangsu, is dedicated to designing, researching, developing, producing, and selling our "SIMN" brand products. Our professional team offers a wide range of products, including fresh air dehumidifiers, household and commercial dehumidifiers, industrial and rotary dehumidifiers, temperature and humidity control units, ultrasonic and wet film humidifiers, constant humidity control systems, server room and wine cellar temperature and humidity control systems, fresh air exchangers, silent fans, purification fans, medical digital intelligent fans, ventilation fans, and customized solutions. We cater to residential, commercial, and industrial spaces, such as homes, hotels, hospitals, offices, laboratories, and factories. Our business philosophy revolves around "integrity, cooperation, innovation, and win-win. " With a focus on technology and meticulous attention to detail, we aim to improve indoor air quality, offering tailored solutions to each customer. Committed to renewable energy sources, we continually enhance indoor environments, providing energy-efficient and healthy living spaces. Trusted by a wide customer base, SIMN products uphold comprehensive quality management throughout design, research, development, manufacturing, sales, and after-sales service, ensuring excellence. Opt for Hangzhou Simon Purification Technology Co., Ltd. To craft energy-efficient, healthy, and comfortable indoor environments using cutting-edge technology. We embrace global O E M and O D M collaborations, inviting clients worldwide for consultations, communication, and mutually beneficial, enduring partnerships.

Introducing Hangzhou Teao Environmental Technology: Your Partner in Smart Air Solutions

NEWGOER as a comprehensive manufacturer of precision test instruments, our company has contributed to the development of global industry for a long time. In order to better serve clients in mainland China, our company set up factories and offices in Dongguan in the early 21st century. Our products are widely used in rubber and plastics industry, Paper/carton/paperboard industry, Cable and enamelled wire industry, Textile/Fabric industry, Shoes /Leather industry, Food industry and other many indstry. And are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet ASTM, JIS, GB, ISO, TAPPI, EN, DIN, BS and other domestic and international standards. With advanced processing equipment and exquisite manufacturing technology, our company focuses on human resource development and maintenance and cultivates a strong R&D and manufacturing team, viding a strong guarantee for the manufacture of high-qality products. We have always insisted on the principle of "quality first, sincere service". According to customers' needs, we constantly challenge ourselves to be excellent and promote the development of our company. We wish to cooperate with customers all over the world based on mutual integrity. Company Services: Adhering to the business philosophy of "Quality comes from precision; Quality creates the future", all employees serve each client actively and conscientiously in order to meet full customer satisfaction.

Shandong Jiuyuan Steel Structure Co., Ltd. Was established on May 28, 2020 with a registered capital of 10 million yuan. It has the Second-level qualification for professional steel structure contracting issued by the Ministry of Housing and Urban-Rural Development.

DEBO® was established in 2004 by a team of specialists from HPL Industries in China and international backgrounds. With over 29 years of industry experience, DEBO® is dedicated to the development of  engineered high-performance architectural and decorative panels suitable for both exterior and interior applications. Our products are widely used in demanding environments such as hospitals, airports, railway stations, laboratories, restaurants, residential kitchens, and restrooms.

Founded in 2009, Guangdong Yuanyao Test Equipment Co., Ltd. Has become a leading manufacturer of environmentally friendly test chambers.

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