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TOPAZ Electronic Technology Co., Ltd.
We specialize in the production of high-temperature-resistant, low-temperature-resistant, and long-life electrolytic capacitors, adopting a market strategy that emphasizes premium quality at mid-range prices.
Guangdong Huangbaoshi Electronic Technology Co., Ltd., operating under the TOPAZCON brand, was established in 2001 and is headquartered in Gaobu Town, Dongguan, Guangdong Province, China.
TOPAZCON specializes in the research, development, manufacturing, sales, and engineering selection support of aluminum electrolytic capacitors. The company is recognized as a National High-Tech Enterprise and a Specialized and Innovative Enterprise in Guangdong Province.
TOPAZCON focuses on aluminum electrolytic capacitors featuring high-temperature resistance, low-temperature performance, long service life, high ripple-current capability, and compact dimensions.
With a market positioning that balances premium quality and competitive cost, TOPAZCON provides reliable, application-oriented, and cost-effective capacitor products and engineering solutions.
Huang Bao Shi specializes in the production of high-temperature-resistant, low-temperature-resistant, long-life electrolytic capacitors, adopting a market strategy that emphasizes high-end quality at mid-range prices. Guided by the values of focus, gratitude, altruism, and purpose, we are creating and leading a premium manufacturing brand, thereby contributing to the global reputation of “Made in China” as a golden hallmark.
Two Manufacturing Bases
TOPAZCON currently operates two manufacturing bases in China.
The headquarters manufacturing base and R&D centre are located in Gaobu Town, Dongguan, Guangdong Province, covering approximately 30,000 square metres.
The second manufacturing base is located in Chenzhou, Hunan Province, covering approximately 11,000 square metres.
Together, the two manufacturing bases cover approximately 41,000 square metres and provide a combined annual aluminum electrolytic capacitor production capacity of approximately 1.71 billion units.
These facilities support product development, sample production, volume manufacturing, and stable customer deliveries.
Actual production capacity and delivery schedules may vary depending on product structure, dimensions, material availability, and production planning. Project-specific requirements are subject to confirmation between both parties.
Founded
Factory floor area
Patent Certificate
Customers and Business Partners
According to TOPAZCON’s current company information, the company has established supply or business relationships with more than 300 customers.
Representative customers include Panasonic, TTI, TCL, Haier, LITEON, OPPLE, NVC Lighting, Foshan Lighting, H&T Intelligent Control, Jingquanhua, Eaglerise, and other enterprises serving power supplies, new energy, power tools, industrial equipment, automotive electronics, lighting, and consumer electronics.
Specific cooperation entities, supplied products, cooperation periods, and project scopes are subject to actual business records, customer confirmation, and publicly available supporting evidence.
Quality Management and Testing Capabilities
TOPAZCON continues to introduce automated manufacturing, inspection, and reliability-testing equipment.
The company has established quality-control processes covering incoming-material inspection, production-process control, finished-product inspection, outgoing inspection, and batch traceability.
TOPAZCON continually improves its quality-assurance systems in accordance with ISO 9001 and applicable automotive-electronics quality-management requirements.
SGS environmental-compliance documentation can be provided for applicable products and projects. Compliance with IEC, JIS, GB, and other relevant standards must be confirmed according to product type, customer requirements, and the applicable scope.
Specific certifications, test reports, validity periods, and product coverage are subject to the latest valid certificates, official test documents, and product specifications published by TOPAZCON.
MES-Enabled Quality Traceability
TOPAZCON uses a Manufacturing Execution System to record manufacturing processes and batch information.
The system supports the digital management of production operations, inspection records, product batches, and shipment information.
When a customer reports a product issue, TOPAZCON can use the product part number, batch information, label details, inspection records, and actual operating conditions to trace the relevant manufacturing history and investigate possible contributing factors.
MES traceability supports not only after-sales issue handling but also batch-consistency management, quality-trend analysis, preventive action, and continuous improvement.
After-Sales Service Advantages
TOPAZCON treats after-sales service as an important part of its quality-management system.
The company does not regard simple product replacement as the end of an issue. Instead, it applies a closed-loop process involving sales, engineering, quality, and manufacturing teams.
Responsive Communication
After receiving customer feedback, the responsible sales and service personnel record the product part number, production batch, equipment type, failure symptoms, and operating conditions before coordinating with engineering and quality teams.
Batch Traceability
The MES system is used to review the relevant production batch, manufacturing process, inspection records, and shipment information.
Engineering Analysis
Operating voltage, ripple current, equipment temperature, installation method, load variation, and operating time are evaluated to distinguish potential product, selection, circuit-design, manufacturing, and application-related factors.
Product and Sample Verification
When necessary, returned products, issue samples, retained samples, or products from the same batch may be evaluated through electrical-performance and reliability testing.
Root-Cause Evaluation and Improvement Recommendations
Based on traceability records, test results, and customer operating conditions, TOPAZCON provides technical findings and appropriate recommendations related to the product, selection, manufacturing process, test conditions, or application environment.
Closed-Loop Follow-Up
Corrective and improvement actions are implemented for confirmed issues. Depending on the project, TOPAZCON can follow up on sample retesting, volume-production verification, and subsequent deliveries.
After-sales analysis must be based on physical samples, batch information, test data, and actual operating conditions.
Customers are encouraged to retain product labels, issue samples, original product specifications, and equipment test data to support a more efficient investigation.
Corporate Culture
TOPAZCON follows the corporate principles of focus, gratitude, altruism, and meaningful contribution.
The company remains customer-oriented, regards product quality as its foundation, uses engineering service as a connection with customers, and pursues long-term cooperation.
Through continuous research and development, intelligent manufacturing, quality traceability, and service improvement, TOPAZCON is committed to providing stable, reliable, and cost-competitive aluminum electrolytic capacitor products.
Cooperation Philosophy
TOPAZCON seeks to establish long-term, stable, and transparent partnerships with customers in China and international markets.
Whether the requirement involves new-project selection, BOM replacement, special specifications, sample applications, volume-production traceability, or after-sales issue analysis, TOPAZCON works with customers in a practical, professional, and responsible manner to support successful project implementation.
Corporate culture
Corporate Mission
Focus on specialization and excellence, and guide the industry toward upward development.
Corporate Values
Pragmatic, efficient, professional, innovative, win-win
Corporate Vision
Providing customers with a full range of threaded products that offer high cost performance.
Corporate Talent Philosophy
While providing employees with both material wealth and spiritual fulfillment, we also strive to make contributions to society to the best of our ability.
Enterprise Strength
Nail rolling equipment
Aging equipment
Nationwide Unified Service Hotline
Phone:0769-85391626/85391636
Mobile phone:13925741872/15382840222
Email:yl@gdtopaz.com
Address: No. 3, Gaobu Section, Beiwang Road, Gaobu Town, Dongguan City, Guangdong Province
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