Updated Aug 25, 2026 · Public platform & industry data

Aug 25, 2026 Updated

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2026 Top 10 As Manufacturers in China Guangdong

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Top-rated As suppliers, How to choose a As manufacturer, Best As companies in China

The top 10 As manufacturers in Guangdong for 2026 are: Dongguan Bolide Instrument Equipment Co., Ltd, Shenzhen Longhong Electronic Technology Co., Ltd, Dongguan Xinchengda Plastic Co., Ltd, Shenzhen Chuangxin Lianying Electronics Co., Ltd, Ousi Chemical (Guangzhou) Co., Ltd, Shenzhen Chengsihan Technology Co., Ltd, Shenzhen E-commerce Business Co., Ltd, Shanghai Yuanfeng Plastics Technology Co., Ltd, Shenzhen Mingwan Electronics Co., Ltd, Shenzhen Xinhuida Electronic Industry Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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GuangdongGuangdong
Top 1
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Dongguan Bolide Instrument Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2012-05-16
Registered Capital5000K CNY

Dongguan Bolide Instrument Equipment Co., Ltd., with its registered address located on the first floor of Science and Technology Building, Jiaolian Industrial Zone, Jiaolian Avenue, Jiaolian Community, Wanjiang Street, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Xiangdong. Its business scope includes research and development, maintenance, and production and sales of automation equipment, electronic instruments and meters, electronic products, electromechanical equipment, general mechanical equipment and accessories, testing equipment and consumables, ultrasonic equipment (excluding medical devices), and metal products; Sales: hardware accessories, labor protection supplies; Software development and technical services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: As, Wheelchair Care Bed Testing Instrument, Stationery Testing Equipment

Top 2
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Shenzhen Longhong Electronic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2006-09-28
Registered Capital5000K CNY

Shenzhen Longhong Electronic Technology Co., Ltd. is registered at 4C012, Huaqiang Jiahe Building, Shennan Middle Road, Huaqiangbei Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Liu Xiuying. The company's business scope includes technology development and sales of electronic products, domestic trade (excluding exclusive, controlled, exclusive goods and restricted projects), and import and export business (except for projects prohibited by laws, administrative regulations, and decisions of the State Council, which require a license before operation)^. Core products: As, Power Management Chip, Constant Voltage Transformer

Top 3
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Dongguan Xinchengda Plastic Co., Ltd
Overall Score4.7 / 5
Est. Date2019-12-02
Registered Capital1000K CNY

Dongguan Xinchengda Plastic Co., Ltd., with its registered address at Room 128, Building 10, No. 75 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Pan Yaling, and the business scope includes the sale of plastic raw materials, plastic products, silicone products, plastic accessories, electronic products, and hardware products; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: As, Malaysia Dongli, Li Changrong From Huizhou

TOP4
Shenzhen Chuangxin Lianying Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2015-07-29
Registered Capital10000K CNY

Shenzhen Chuangxin Lianying Electronics Co., Ltd., registered at Room 2312-2313, Huaneng Building, No. 2068 Shennan Middle Road, Fuqiang Community, Huaqiangbei Street, Futian District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Chen Yanbiao as the legal representative. Its business scope includes technology development and sales of electronic products; Domestic trade; Import and export of goods and technology. (Except for projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation)^. Core products: As, Digital-To-Analog Converter, Programmable Chip

TOP5
Ousi Chemical (Guangzhou) Co., Ltd
Overall Score4.6 / 5
Est. Date2018-11-02
Registered Capital1000K CNY

Ousi Chemical (Guangzhou) Co., Ltd., with registered address at C3F006 and C3F007, 3rd Floor, Building C, No. 521 Xintang Avenue West, Xintang Town, Zengcheng District, Guangzhou City, registered with the Market Supervision Administration of Zengcheng District, Guangzhou City, and represented by Hou Binghui as the legal representative. Its business scope includes new material technology promotion services; Sales of petroleum products (excluding hazardous chemicals); Sales of rubber products; Sales of high-quality synthetic rubber; Sales of synthetic materials; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of engineering plastics and synthetic resins; Sales of new organic active materials; Sales of daily chemical products; Sales of non-metallic minerals and products; Information consulting services (excluding licensed information consulting services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Import of new chemical substances; Technology import and export;. Core products: As, Alkaline White Carbon Black, Rubber Deodorizer

TOP6
Shenzhen Chengsihan Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-10-23
Registered Capital1000K CNY

Shenzhen Chengsihan Technology Co., Ltd., registered at Room 518, 5th Floor, Building 101, Shangbu Industrial Zone, Shangbu Road, Huaqiangbei Street, Futian District, Shenzhen, registered with Futian Bureau, with Zhu Hecheng as the legal representative. Its business scope includes general business projects such as technology development and sales of electronic products; Domestic trade; Engage in import and export business. Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before they can be operated. Core products: As, Max3209ecuu, Pic18f4560-I/Pt

TOP7
Shenzhen E-commerce Business Co., Ltd
Overall Score4.5 / 5
Est. Date2013-01-16
Registered Capital5000K CNY

Shenzhen E-commerce Commercial Co., Ltd., with its registered address at Room 402, 4th Floor, No. 906 Meilong Avenue, Songhe Community, Longhua Street, Longhua District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Xiong Jianping, and its business scope includes general business projects such as domestic trade; Enterprise information consulting; Sales of integrated circuits and electronic components; Maintenance and after-sales service for instruments and meters; Engaged in import and export business of goods and technology. (Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Sales of household items; Needle textile sales; Wholesale of kitchenware, sanitary ware, and daily necessities; Retail of kitchenware, sanitary ware, and daily necessities; Retail of daily household appliances; Sales of household appliances; Furniture sales; Sales of daily necessities; Sales of personal hygiene products; Retail of cosmetics; Sales of daily chemical products; Sales of insecticides for hygiene purposes; Sales of daily necessities; Retail of edible agricultural products; Sales of Class I medical devices. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) The licensed business projects are: food sales (only selling pre packaged food); Food sales; Candy, chocolate, and candied fruit manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: As, Henix, Nop

TOP8
Shanghai Yuanfeng Plastics Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-05-04
Registered Capital5000K CNY

Shanghai Yuanfeng Plasticization Technology Co., Ltd., with its registered address at 1st Floor, Building 1, No. 15, Lane 588, Zhangliantang Road, Liantang Town, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Li Yulin, and its business scope includes technical consulting and services in the field of plasticization technology, sales of plastic raw materials, rubber products, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), hardware and electrical equipment, mechanical equipment, and import of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: As, Pa66 Solvay, Dongguan Juzhengyuan

TOP9
Shenzhen Mingwan Electronics Co., Ltd
Overall Score4.3 / 5
Est. Date2013-05-23
Registered Capital2000K CNY

Shenzhen Mingwan Electronics Co., Ltd. is registered at 1128, Building A, Baohua Building, No. 1016 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Jiang Yuzhi. The business scope includes general business projects: technology development and sales of electronic and digital products, domestic trade (excluding exclusive, controlled, and monopolized goods), and import and export of goods and technology (except for projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation). Licensed business projects: none.. Core products: As, Isl80103eval2z, Microcontroller

TOP10
Shenzhen Xinhuida Electronic Industry Co., Ltd
Overall Score4.3 / 5
Est. Date2016-12-06
Registered Capital100K CNY

Shenzhen Xinhuida Electronic Industry Co., Ltd., with its registered address at 2-1D, Building 7, North District, Zuotingyuan, Kangle Community, Nanwan Street, Longgang District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Yao Wei. Its business scope includes investing in and establishing industries (specific projects will be declared separately); Sales of daily necessities, communication products, computer software and hardware, electronic components, hardware and electrical equipment, electrical machinery and materials, decorative materials, plastic products, and automotive spare parts; Domestic trade, engaged in the import and export of goods and technology (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council). If the operation of an enterprise involves a preliminary administrative license, it must obtain a preliminary administrative license document before it can operate integrated circuit chip design and services; Sales of integrated circuit chips and products; Manufacturing of integrated circuit chips and products; Manufacturing of electronic (gas) physical equipment and other electronic devices; Manufacturing of electronic components; Wholesale of electronic components; Integrated circuit manufacturing; Integrated circuit sales; Retail of electronic components; Manufacturing of electronic specialized equipment; Manufacturing of power electronic components; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Manufacturing of metal tools; 3D printing services; Sales of 3D printing basic materials; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Research and development of hardware products; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) ^ None. Core products: As, Connector, Volume

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Bolide Instrument Equipment Co., Ltd2012-05-16As, Wheelchair Care Bed Testing Instrument, Stationery Testing Equipment5000K CNYNot Supported
Shenzhen Longhong Electronic Technology Co., Ltd2006-09-28As, Power Management Chip, Constant Voltage Transformer5000K CNYNot Supported
Dongguan Xinchengda Plastic Co., Ltd2019-12-02As, Malaysia Dongli, Li Changrong From Huizhou1000K CNYNot Supported
Shenzhen Chuangxin Lianying Electronics Co., Ltd2015-07-29As, Digital-To-Analog Converter, Programmable Chip10000K CNYNot Supported
Ousi Chemical (Guangzhou) Co., Ltd2018-11-02As, Alkaline White Carbon Black, Rubber Deodorizer1000K CNYNot Supported
Shenzhen Chengsihan Technology Co., Ltd2015-10-23As, Max3209ecuu, Pic18f4560-I/Pt1000K CNYNot Supported
Shenzhen E-commerce Business Co., Ltd2013-01-16As, Henix, Nop5000K CNYNot Supported
Shanghai Yuanfeng Plastics Technology Co., Ltd2018-05-04As, Pa66 Solvay, Dongguan Juzhengyuan5000K CNYNot Supported
Shenzhen Mingwan Electronics Co., Ltd2013-05-23As, Isl80103eval2z, Microcontroller2000K CNYNot Supported
Shenzhen Xinhuida Electronic Industry Co., Ltd2016-12-06As, Connector, Volume100K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • When purchasing AS, it is usually necessary to focus on product specifications and parameters, such as operating temperature range, pressure tolerance values, etc., to ensure compatibility with existing equipment or process flow.
  • In industrial automation scenarios, AS is often used for fluid control systems. It is recommended to choose corrosion-resistant or explosion-proof models according to actual working conditions to adapt to different environmental requirements.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • For AS used in conjunction with laboratory precision instruments, it is recommended to prioritize models with low noise and high stability, and verify the supplier's application cases in the scientific research field.

Knowledge Base

Q

The selection of AS requires comprehensive consideration of network size, business requirements, IP resources, technical capabilities, and security strategies. Independent AS is suitable for large institutions that require multi host connections, requiring BGP management capabilities and sufficient IP addresses. Small and medium-sized organizations can rely on ISP access. At the same time, it is necessary to evaluate the compliance of peer-to-peer interconnection, routing security mechanisms, and regional registration to ensure network stability and security.

Q

AS resin is used in the manufacture of large mouthed cups, handle cups, bath utensils, ice buckets, salad bowls, and trays due to its transparency and resistance to chemical media. The application of these products benefits from the good chemical resistance of AS resin to general food and detergents, as well as sufficient high temperature resistance, which can be used under high temperature washing conditions

Q

The scientific name of AS resin is acrylonitrile styrene copolymer A polymer compound formed by copolymerization of acrylonitrile and styrene. Generally containing 15% -50% styrene. A transparent solid with a yellow to amber needle color. Density 1.06. Has thermoplastic properties. Not easily discolored. Not easily discolored. Not affected by dilute acid, dilute alkali, dilute alcohol, and gasoline.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs