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We are a manufacturer specializing in the production of injection molding products and metal products. We have many professional production equipment such as injection molding machines, CNC, milling machines, punches, and high-precision testing equipment(developed and designed by ourselves). In order to export our produced mature measuring tools spirit level products (with about 30 years of production experience), as well as plastic accessories water bubble and other plastic products, we set up a new company with import and export rights in 2019, Shanghai Rainbow Industry and Trade Co., Ltd.

Lanxi Kangfeng Tools Factory, since its establishment in 2013, has been professional, accurate and durable as the core concept, focusing on the research and development, production and sales of aluminum alloy level, and gradually established a good brand image in the hardware tool industry. Located in the picturesque Lanxi City of Zhejiang Province, it not only has a beautiful natural environment, but also has a superior geographical location and convenient transportation, which provides unique conditions for the development of Kangfeng Tools.

We are a branch company of Deco Supertool Group Limited, who have been specialized in making high quality electronic products, such as inverter welder, electrical soldering ion and ditigtal level etc. Beside the above, we are still handling in the tools of our mother company in hundred series.

Shangrao Haodi Imp& Exp Trading Co., Ltd is a professional company in high precision geographic surveying & Mapping equipment. Our Main products are GPS RTK, total station, SLAM Scanner, Survey Drone, theodolite, automatic level, laser plummet and other surveying accessories. We have a high market reputation because we're not only provide high quality products, but also excellent customer & Technical supports.

Suzhou Zeland Electronic Technology Co., Ltd. Was located at Suzhou which is called Heaven on Earth and is only 20-30minutes away from Shanghai by train and 1 hour by car on the expressway that links the two cities. We are a professional supplier for all kinds of surveying instrument and surveying accessories such as total station, RTK, auto level, theodlite, mini prism, prism pole, staff, tripod, tribrach and batteries, chargers and cables for total station and GPS etc...

Jinhua Yijia Tools Co., Ltd. Was established in 2004. We are a modern industrial and trading enterprise integrating R&D, production, sales and service, with over 20 years of history. We are dedicated to providing high-quality measuring tools and concrete tools for the global construction, decoration, floor engineering and home DIY markets. Yijia Tools adheres to the "pursuit of excellence" craftsmanship spirit and has built an integrated production line from precision injection molding, metal processing to finished product assembly. Especially with the strong R&D department and long-term market experience in our factory, we can quickly customize new products. Our core products mainly include two categories: 1. Measuring Tools Series, including Aluminum Alloy Level, Die-cast Aluminum Level, Plastic Level, Torpedo Level, Mini Level, Laser Distance Meter, Spirit Level, Bubble Level, Level Vial, Level Bubble, Bubble Level Vial, Spirit Level Vial, Glass Vial, Metal Vials, Cylindrical Spirit Levels, Universal Spirit Levels, Square Spirit Levels, Glass Spirit Levels, Metal Spirit Levels, Calipers, Plastic Vernier Caliper, Folding Rulers, Aluminum Angle Ruler, etc., which are renowned for their high precision and durability. 2. Concrete Tools Series, including Bull Float, Aluminium Telescope Handle, Clamped Handle Screed, Aluminium Screed, Magnesium Hand Float, Concrete Check Rod, Concrete Trowel, Concrete Texture Broom, Concrete Placer, Concrete Spreader, Concrete Fresno Brush, Rolling Tamper, Concrete Tamper, Magnesium Channel Float, Concrete Shoes, Hand Float, Concrete Cutter, Hand Edger, Contractor Push Broom, Floor Squeegee, Spiked Roller, Gauge Rake, Flooring Rake, Toothed Rake, Concrete Scraper, Concrete Grinders, Concrete Scarifiers, Concrete Cut Saw, Concrete Tamping Rammer, Concrete Plate Compactor, Pendulum Concrete Vibrator, Concrete Vibratory Screed, Concrete Truss Screed, Concrete Rake, Heavy duty Texas Placer, Hand Leveling Screed, Magnesium Screed, Concrete Power Trowel, Concrete Blade, Concrete Spreader, etc., which are highly praised for their excellent materials, comfortable hand feel and long-lasting durability. Our company strictly implements international standards and has fully passed ISO9001 quality management system certification, ISO14001 environmental management system certification, and CE certification, and ensures that all products comply with the RoHS environmental protection directive. Currently, the company mainly exports to the United States, Canada, Australia, Europe, America, Asia, Africa and other markets. The main target customers are OEM and ODM brand importers and overseas manufacturers of measuring tools and concrete tools, as well as brand agents, distributors, wholesalers and supermarkets in the overseas market of the same industry. Our level bubble series products, as they are designed to measure levels, their main target customers are various manufacturers of measuring tools, hand tools, LED lights, switches, electronic scales, air conditioners, cameras, washing machines, and large and small equipment. Yijia Tools Level Bubbles are highly favored by customers for their high clarity, high transparency appearance and high internal precision accuracy. In the future, we will continue to target the differentiated needs in the industry and constantly launch measuring tools and concrete tools that meet the differentiated market demands.

ZHEJIANG SALI ABRASIVE TECHNOLOGY Co., Ltd (YONGKANG SHI PENGCHENG GRINDING APP. CO. Ltd) is a professional manufacturer in abrasive field more than 30 years with the strength of grinding & cutting discs. We implement quality management in strict accordance with the ISO9001 quality system. Products got MPa certificate, reached EN12413 and EU safety standard. At the same time, we have the most advanced production equipment, central air conditioner thermostat workshop, strict quality inspection process, the advance design concept, that impel our products quality continuous optimization.

Kales Tool industry & Trade Co., Ltd is one of the professional manufacturers of measuring tools, hardware tools, garden tools and handtools, which located in Jinhua of hardware center of China.

Guangdong Pinjialing Intelligent Technology Co., Ltd. Was established in 2020, with its headquarters located in Wanjiang, Dongguan. It is a high-tech enterprise specializing in the research and development, manufacturing and sales of precision intelligent equipment. The predecessor of the company can be traced back to Dongguan Lingxi, which was established in 2010. After more than ten years of development, in order to build a unified and distinct brand image and further strengthen its technological research and development capabilities, Guangdong Pinjialing (Factory) was officially established.

Nantong Perfect M& E Co., Ltd located in Lvsi Port--a beautiful, prosperous and time-honored town, supplier a variety of power tools, armatures, stators and gear sets. The 'Perfect"brand power tools cover a wide range of electric planers, marble cutters, circular saws, cut-off machines and approved by CCC certificate and other professional certificates. The company is equipped with a series of sophisticated facilities, advantaged quality guarantee systems, efficient checking process, and comprehensive technology for the production lines. The "PERFECT" brand armatures, stators and other spare parts are widely used by many power tools manufactures both in China mainland and oversea markets. For last 30 years, the products have been explored to many countries. Moreover, the company offers good after-sale service. And with energetic and promising personel, the company is making great progess every day. The company warmly welcomes your visiting and hopes to establish a long-term and fruitful cooperation.

We have extensive industry experience and provide you with premium quality product and service. More than 20 years of experience and technology in the oilfield and perfectly provide products that meet the needs of users. In terms of product delivery time and product price, we can provide customers with the best quality choices and help you realize value.

Henan Mingren Machinery Manufacturing Co., Ltd is a professional contractor for oil and fat engineering projects both at home and abroad. It has developed into a comprehensive enterprise integrating R&D, design, manufacturing, installation, commissioning and general contracting of engineering projects.

TIANJIN EASTMATE CARBON Co., Ltd is located in beautiful coastal city of Tianjin, north of China. The company has a favourable geographic location and convenient transportation by rail, land, and sea. Established on the basis of owned factories and original trade business resources, we have been deeply engaged in the carbon market for many years, and have rich experience in R&D and production of carbon products. From the beginning of graphitization carburizer processing, gradually developed into an intergrated carbon products company including carbon electrode, graphite electrode, carbon electrode paste, graphite crucible, metal silicon, pre-baked carbon anode block, cathode carbon block, artificial graphite anode materials, recarburizer total 9 series of products. We can provide high carbon, low nitrogen carbon additive, graphite petroleum coke and semi graphite petroleum coke in various sizes and specifications which are used widely in steel making, iron casting industry. The total annual capacity of three factories is 150, 000 tons. We own a calcined petroleum coke factory in Shandong province. The product sulfur index is from 0.5% to 3% according to customer requirement. The annual production capacity is 200, 000 tons, which is mainly used as carbon additive and produce anodes for aluminum. The company relies on the domestic first-tier petroleum coke suppliers and has a huge advantage in terms of supply, laying a solid foundation for the production of competitive products. There are eight large-scale resistance furnaces and several senior technicians with decades of experience in carbon industry who can satisfy the quality and quantity requirement of customers at the same time. The carbon additive products can also be processed into different particle sizes according to customer requirements. The factory has laboratory and inspection system which strictly follows the quality control system. We can produce low-sulphur and low-nitrogen recarburizer products with sulfur content from 0.01 to 0.5 according to customer's requirement. First-class quality and stable supply capacity have enabled us to win long-term stable cooperation customers home and abroad. Over the years, it has established long-term business cooperation relationship with more than 15 countries and regions including Japan, Germany, India, South Korea, Poland, Taiwan, Thailand, Vietnam and the United States, Canada, Mexico, and so on. The company's subsidiaries include 5 manufacturing bases in Gansu, Inner Mongolia, Shandong, and three processing warehouses in Tianjin.

Mount Laser is a leading manufacturer of high-quality tools and accessories for the surveying, construction, and GPS&GNSS industries. Our factory, established in 1999 and located in Changzhou, covers over 8000 square meters and employs over 100 skilled workers. We have a complete product line that includes die casting processing, machining processing, injection molding, precision optical cold processing assembly, painting, final assembly, and testing.

Shanghai Newdi Navigation Technology Company Limited (NEWDI) was established in 2014. NEWDI is engaged in providing high-precision surveying and mapping instrument. Main product is GNSS receiver, total station, level, drones, 3D scanner, echo sounder and USV. Our products is professional for land survey, construction, marine survey, GIS and mobile mapping.

As one strategic partner of the China aviation industry, Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand small precision CNC lathes, precision measuring instruments, petroleum oil pipe thread measuring instruments since the end of the last century in the national high technology development zone in Xi'an, where is also the first free trade zone of the Northwest in China. We are certified to ISO 9001, all our products are manufactured and calibrated critically to th exact standards&ISO9001 management standards.

Nanjing Cetu Surveying Instrument Co., Ltd. Was founded in 2015. Our company is known as Nanjing Jingwei Surveying Instrument Sales and Service Center (founded in 1992), which was the former sales & service platform of Nanjing Surveying instrument Factory.

Shanghai Apekstool was founded and based in Shanghai, specializing in the manufacturing and sales of Surveying equipment. We are dedicated to being a professional provider for survey equipment. Our goal is to provide the best products and excellent service to our customers all over the world.

Different kinds of products are available in our company: Differential Pressure Transmitter, Pressure Transmitter, Temperature Transmitter, Electromagnetic Flowmeter, Magnetic Level Gauge. 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. <br/><br/>Anhui Hechuang Intelligent Manufacturing Co., Ltd. is located in Hefei, a picturesque industrial city renowned as the "City of Lakes and Innovation. " As a high-tech enterprise, the company specializes in the R&D, production, sales, and engineering services of industrial measurement and control automation systems, sensors, transmitters, and various other instruments. <br/><br/>The company focuses on manufacturing intelligent pressure, differential pressure, temperature, level, flow, material level, radar, and online analytical instruments. Among them, the differential pressure transmitter achieves an exceptional accuracy of up to 0.075%, utilizing imported single-crystal silicon cores, earning consistent praise from customers. Additionally, the company engages in the R&D, production, sales, and services of measurement and control system software as well as internet of things applications. <br/><br/>Since its establishment, the company has adhered to providing customers with systematic solutions, delivering accurate, timely, efficient, and attentive technical services. With outstanding R&D talent and the agile thinking of the Hechuang team, the company ensures the superior performance and reliability of its products. Advanced production equipment, standardized manufacturing environments, and strict quality management further guarantee product excellence. <br/><br/>As the automation industry rapidly evolves, we remain committed to developing high-quality, high-performance products that meet market demands, keeping pace with global automation trends. We actively recruit highly skilled professionals with both integrity and competence, implementing standardized and modern management practices. Upholding the principle of "Quality First, Customer Foremost, " we dedicate ourselves to serving new and existing clients worldwide with passion, expertise, superior quality, and a pragmatic approach.

Tianjin Unique Technology Co., Ltd. Was established in Tianjin, China. It is a GNSS technology application solutions provider and committed to provide high accuracy GNSS products and surveying equipments for global customers.

Wenzhou Soiea Electric Co., Ltd. is an enterprise specializing in the production of distribution boxes, smart meter boxes, FRP meter boxes, high and low voltage complete cabinets, electrical appliances and other products. It integrates scientific research, production and trade, and has a complete and scientific quality management system.

Dayang Parking Co., Ltd.

--JUHUAN company integrates with manufacture, trade and D&R.

Jiangsu Zhuofeng New Material Technology Co., Ltd., founded in 2020, is a high-tech enterprise specializing in the research and development, standardized manufacturing, and global commercialization of high-performance, eco-friendly flame retardant materials. The company's core product portfolio encompasses environmentally compliant flame retardants, customized flame retardant masterbatches, high-efficiency charring agents, multifunctional composite flame retardants, ultra-high-purity magnesium oxide, and complementary functional additives-each engineered to meet stringent international environmental standards (e. g., RoHS, REACH) and industry-specific safety requirements. Supported by proprietary formulations, advanced process technologies, and intelligent, modular production facilities, Zhuofeng operates multiple automated production lines dedicated to high-purity, sub-micron-grade flame retardants-ensuring batch-to-batch consistency, scalability, and resource efficiency through fully closed-loop control across raw material qualification, precision batching, reaction synthesis, micronization, purification, and final quality verification. To underpin continuous innovation, the company has established an in-house Application Laboratory for Flame-Retardant Polymer Materials, equipped with state-of-the-art instrumentation for comprehensive performance evaluation-including UL94/V-0/5VB flame testing, limiting oxygen index (LOI), cone calorimetry, thermal gravimetric analysis (TGA), compatibility assessment, weathering resistance, and long-term aging validation. Complementing internal R&D, Zhuofeng maintains strategic industry-academia-research collaborations with leading domestic universities and research institutes, jointly advancing breakthroughs in next-generation halogen-free, low-smoke, low-toxicity flame retardant systems. Quality assurance is institutionalized through full compliance with ISO 9001: 2015, supported by a vertically integrated management system covering design control, supplier qualification, process validation, traceability, and continuous improvement. Staffed by a seasoned multidisciplinary team with deep expertise in functional materials-from molecular design and polymer compounding to application engineering and global market development-the company delivers responsive, technically grounded support and reliable, scalable supply to customers across new energy vehicles, electronics & electrical equipment, construction, wire & cable, home appliances, and industrial packaging sectors.

About Richome Vehicle

Jiangsu XingKe Pharmaceutical Equipment Manufacturing Co., Ltd.

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

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.

Nanchang LeadTop Technology Co., Ltd. is a new sales company inheriting the proud traditions as a pioneering technology leader in China's optoelectronics industry since its establishment in 2000, has developed a comprehensive product portfolio encompassing six major series, including active vibration isolation table, electric translation stages, optical benches, optoelectronic instrument application systems, among others. These products have gained wide adoption across a diverse range of domestic and international optoelectronics enterprises, research institutions, and key laboratories within universities. The company's core competencies lie in high-precision active vibration isolation technology products, ultra-large-scale vibration isolation solutions, and stable honeycomb-core optical platforms. Their applications span various sectors such as laser technology, optical and photoelectric detection, semiconductor manufacturing, new materials R&D, aerospace, and biomedicine, significantly contributing to advancements and development in these fields. As a newly established sales entity, LeadTop Technology Co., Ltd. Will uphold the corporate spirit and fine traditions of Liansheng Technology, actively expanding its market presence while providing more professional and efficient services. It aims to drive the growth and development of precision vibration isolation and the optoelectronics industry at large, poised to emerge as a shining new star within the sector in the future.

NingBo Plastic Metal Product Co., Ltd (P&M) is located in Yuyao, the so-called Mould City, Plastic Kingdom, in the southern tip of Hangzhou Bay Bridge, north of Shanghai, the east of Ningbo Port, tight double line of State Road 329 on land, sea and air trafic into a network to facilitate transport.