Zx618 Mini Positioning TF Card Voice Recording WiFi Lbs GSM GPS Tracker Chip PCBA

Our company has a group of experienced technical management personnel and complete production capabilities and inspection equipment to verify and ensure the quality of Turnkey PCB, PCB Assembly Telecommunication Control Board, Earphones Bluetooth Wireless Pcb. Under the new situation of economic globalization, we are firmly determined to base ourselves on the domestic market, integrate into the global economy, and have the courage to stride to overseas markets. Our company has basically built a development layout, management system, operation mechanism and talent team to meet the requirements of market economy in the process of development. We are eager to provide customers with returns and unexpected surprises beyond their expectations. Our product strategy is the most important strategy in our marketing strategy, which is directly related to the success or failure of our company.

Shenzhen Baiqiancheng Electronic Co., Ltd. (BQC Electronics) is a professional Electronic Manufacturing Services (EMS) provider offering comprehensive solutions from electronic component sourcing to PCB assembly, mechanical integration, box build, and final product testing.

With manufacturing facilities in Shenzhen (15,000㎡) and Malaysia (6,000㎡), BQC supports flexible production from prototype and low-volume runs to high-volume mass production, helping customers optimize cost, lead time, and supply chain risk.

• Multi-line SMT & THT production
• PCBA, mechanical assembly & full box build
• Conformal coating and customized testing solutions
• DFM support and engineering optimization
• End-to-end supply chain management

• BQC maintains strategic partnerships with leading semiconductor manufacturers and authorized distributors, enabling:
• Priority access to key components
• Cost reduction through alternative component solutions
• Shortened lead times
• Free buffer stock support for long lead-time components

Some picture of factory workshop:

BQC operates under internationally recognized quality management systems, including:

IATF 16949

ISO 13485

ISO 9001

ISO 14001

These certifications ensure strict quality control, traceability, and regulatory compliance across automotive, medical, industrial, and consumer electronics sectors.

We are committed to delivering high reliability, cost efficiency, and long-term partnership value to global customers across industries such as consumer electronics, industrial control, communication devices, and medical equipment.

1. What industries does BQC serve?

BQC provides EMS solutions for consumer electronics, industrial control, communication devices, medical equipment, and automotive electronics, meeting high reliability and compliance standards.

2. What services does BQC offer?

We offer end-to-end EMS services including component sourcing, SMT & THT PCB assembly, conformal coating, box build, and full functional testing-from prototype to mass production.

3. How does BQC ensure stable supply and cost efficiency?

Through strong supply chain partnerships, strategic component alternatives, buffer stock support, and dual manufacturing bases in China and Malaysia, we help customers reduce cost and lead time while minimizing supply risks.

We adhere to the spirit of first-class quality spirit, we pay attention to every detail of the Zx618 Mini Positioning TF Card Voice Recording WiFi Lbs GSM GPS Tracker Chip PCBA and carefully consider the details of the product. To our shareholders, we provide a strong incentive to continue to maintain their investment confidence through solid performance returns. Our company has always adhered to the corporate philosophy of 'credibility stems from quality' and 'trust stems from professionalism' and has been working tirelessly.