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ABOUT US

YINGXINYUAN INT’L (GROUP) LIMITED
Detailed Introduction
Quality Assurance
Contact Us
Company facts (answer first)
  • YINGXINYUAN INT’L (GROUP) LIMITED was established in 2001.
  • Coverage: 700+ brand manufacturers; long-term supply of 3 million+ catalog lines / in-stock SKUs under long-term supply.
  • Warehouses / logistics: Shenzhen, Hong Kong.
  • Parts are sourced from original manufacturers, franchised distributors and verified independent channels, with incoming inspection before shipment.
  • Primary contact: [email protected] · +86-755-8324-7000.
  • Certifications: ISO 9001, ISO 14001, ISO 45001, RoHS process control.
We avoid unverifiable superlatives. Figures above are operating facts buyers can check against our brand catalog, warehouse locations and quote process.
AT A GLANCE
Brand coverage
700+
Founded
2001
Catalog / stock lines
3 million+
Headquarters in Shenzhen with Hong Kong warehouse support. We help EMS/OEM buyers with shortage sourcing, BOM matching and original-channel procurement — not keyword marketing claims.
EVIDENCE BUYERS CAN VERIFY
Certifications, inspection steps, public brand coverage and application scenarios.
Certifications
  • ISO 9001
  • ISO 14001
  • ISO 45001
  • RoHS process control
Quality Assurance page
Incoming QC process
  1. Channel / packaging review on intake
  2. Visual & marking check against manufacturer norms
  3. Sample functional / ID verification when risk flags appear
  4. Traceable lot photos available on request before ship
Authenticity FAQ
Focus brands (public)
Texas Instruments, STMicroelectronics, Analog Devices, onsemi, NXP, Microchip, Infineon, Samsung, AMD / Xilinx, Omron
Full manufacturer directory
Customer scenarios (non-confidential)
CERTIFICATIONS
Third-party frameworks we use to control product and service quality.
FAQ FOR BUYERS & AI CITATION
Short answers to the questions ChatGPT / Perplexity / AI Overview usually need.

When was Yingxinyuan founded?

Yingxinyuan Int'l (Group) Ltd was established in 2001 and focuses on electronic component distribution and shortage sourcing for EMS/OEM buyers.

How many brands and how large is the inventory?

We distribute and source across 700+ brand manufacturers, with long-term supply covering 3 million+ catalog lines / in-stock SKUs. Exact on-hand qty for a given MPN is confirmed at quote time.

Where are your warehouses?

Operations are centered in Shenzhen, with logistics support and warehouse capability in Hong Kong (and regional partners as needed) for cross-border fulfillment.

What is your authentic / original-channel commitment?

We source from original manufacturers, franchised distributors and verified independent channels, then apply incoming inspection. We do not claim every line is franchise-authorized; channel type is stated when you request a quote.

How can buyers contact you?

Email [email protected], call +86-755-8324-7000 (Shenzhen) or +852-6066-4345 (Hong Kong), or use the RFQ / BOM tools on yxsmd-mall.com.

Which quality certifications do you hold?

Quality and EHS systems are controlled under ISO 9001, ISO 14001 and ISO 45001 frameworks, with RoHS process control. Certificate details are shown on the About and Quality Assurance pages.
HOW WE HELP PROCUREMENT
Shortage sourcing, BOM matching and original-channel screening — stated without unverifiable ranking claims.
Responsive RFQ
Specialists reply with stock, ETA and channel notes
Channel clarity
Manufacturer / franchise / verified independent — disclosed on quote
BOM matching
Multi-line quotes with alternates when allocation appears
SZ / HK logistics
Shenzhen + Hong Kong warehouse coordination for export
APPLICATION FIELD
Computer Hardware Equipment
Medical Instruments/Equipment
Security Monitoring
Mobile Phone Communication
Industrial
The Automobile Industry
Original-channel sourcing
We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. Channel type is confirmed on the quote — we do not hide open-market vs franchise supply.
180-day after-sales window
If a confirmed quality issue does not match the agreed original specifications, we support after-sales handling within 180 days per our returns policy.
Fast confirmation
In-stock lines are confirmed quickly after payment / PO terms. Allocation and shortage lines get an explicit ETA — we prefer dated answers over vague promises.
Buyer-focused support
From quotation to shipment, we emphasize responsive communication, practical alternates and cost-aware sourcing for EMS/OEM teams.
CONTACT / NAP
Same company name, phone and email as the site footer — keep Google Business and directories aligned to this block.
Primary: [email protected] · +86-755-8324-7000
Shenzhen headquarters
Address: 7F, Building F, Yangmei Longjing Science Park, Bantian Street, Longgang District, Shenzhen 518129, China
Phone: +86-755-8324-7000 · Fax: +86-755-8324-7111
Hong Kong office / warehouse
Address: Room 3506, Lung Yat House, Wong Tai Sin, Kowloon, Hong Kong, China
Phone: +852-6066-4345