GSSGoldSunshine
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Contract in Hong KongLicensed delivery in mainland China

Your delivery partner in mainland China, Hong Kong and Macau.

Connectivity, field engineering, local procurement and managed services across 200+ cities — under one agreement, in English, with a 24×7 NOC behind every site.

Hong Kong law, USD billingICP/ISP licensed in ChinaEnglish-speaking NOC
Typical one-way latencyMonitored 24×7
DOMESTIC BACKBONE
Beijing ↔ Shanghaibackbone10M–10G26 ms
Shanghai ↔ Shenzhenbackbone10M–10G28 ms
Chengdu ↔ Shanghaibackbone10M–1G34 ms
CROSS-BORDER
Shenzhen ↔ Hong KongIEPL10M–10G< 5 ms
Shanghai ↔ TokyoIEPL10M–1G≈ 40 ms
Beijing ↔ SingaporeMPLS2M–1G≈ 75 ms
Shanghai ↔ Los AngelesIEPL10M–1G≈ 140 ms
99.99%Dual-path availability
< 50 msProtection switch
15 minP1 response

Typical values; final figures depend on site survey and contracted SLA.

15yrsDelivering since 2011Mainland China, Hong Kong, Macau
200+CitiesField delivery across mainland China, Hong Kong and Macau
4International PoPsHong Kong · Singapore · Tokyo · Los Angeles
24×7NOC, in EnglishTwo operations centres
Data-centre hall
Data-centre and comms-room builds
Field engineer working at a rack
Field engineers in 200+ cities
Network operations centre screens
24×7 NOC, in English
Victoria Harbour, Hong Kong
PoPs in Hong Kong, Tokyo, Singapore, Los Angeles
Patch panel with fibre jumpers
Cross-border and backbone links
Who we work with

Built for teams that manage sites in the region from overseas

Patch panel with fibre jumpers

Network integrators & aggregators

You own the customer and the global SLA. We quote, order, install and support your sites in mainland China, Hong Kong and Macau — with English ticketing and per-site reporting.

How we work with integrators
IT team at work

Enterprise IT & HQ teams

One partner for every site: circuits, equipment, installs and 24×7 operations, built to your global standards and reported in English.

See services
Contracting

Contract in Hong Kong. Deliver across mainland China.

Sign one English-language agreement under Hong Kong law. Our licensed mainland entity delivers and, where your China entities need it, issues local service orders and VAT invoices.

Hong Kong — your contracting entity

For global MSAs, partner and wholesale agreements.

  • Hong Kong law
  • English-language contracts
  • Invoiced in USD or HKD
  • One agreement covering all your sites in mainland China, Hong Kong and Macau

Gold Sunshine International Limited

Mainland China — licensed delivery

Beijing GoldSunshine Ltd. holds ICP/ISP value-added telecom licences and delivers every site.

  • Local service orders where required
  • RMB billing with VAT special invoice (fapiao)
  • Own engineers and two 24×7 NOCs
  • Works with China Telecom, China Unicom and China Mobile
AI and supercomputing data-centre hall
New · AI & Supercomputing Connect

Plug your enterprise into AI and supercomputing data centres

No need to build a GPU room. GSS connects your HQ, R&D centres and plants to the AI computing centre, supercomputing centre or GPU cloud you choose — circuits, cross-connects, acceleration and operations included.

  • Dedicated bandwidth, off the public internet — training data moves in hours, not overnight
  • One network for several compute providers; switch or scale without new cabling
  • With the GSS AI API gateway, models in the compute centre are as easy to call as an internal service
Learn more Talk to an architect
Cross-border

Low-latency links between China and the world

PoPs in Hong Kong, Singapore, Tokyo and Los Angeles, connected to our Beijing and Shanghai backbone. Cross-border circuits are provisioned through China's licensed carriers; we manage ordering, last mile, installation and support.

  • Layer-2 IEPL and MPLS, combined with SD-WAN where it saves cost
  • Jitter held within ±2 ms on Tokyo and Hong Kong routes
  • Typically 30%+ lower circuit spend with hybrid SD-WAN designs
Talk to an architect Connectivity
< 5 ms≈ 40 ms≈ 75 ms≈ 140 msBeijingShanghaiChengduShenzhenHong KongTokyoSingaporeLos Angeles
Cross-borderDomestic backboneTypical one-way latency
Case studies

Measured results in production

All case studies
Retail store
RetailNational retail chain

1,800-store network upgrade with dual-link SD-WAN

Every store ran on a single broadband line; POS and loyalty systems dropped at peak hours. Customer data could not leave the company boundary.

SD-WANRolloutPrivate AI
−91%Store outages
1,800Stores connected
Automated factory
ManufacturingGlobal automotive parts maker (China operations)

Multi-plant SD-WAN and cross-border sync for an auto parts maker

MPLS between plants was costly and slow to scale, cloud ERP/MES performed poorly, and the nightly data sync with the German HQ took more than six hours.

SD-WANCross-border IEPLEdge AI
−34%WAN cost
6h → 50minCross-border sync
Data-centre aisle
Life sciencesGlobal pharmaceutical company (China operations)

Managed operations and AIOps for a pharma's China estate

A six-person local team covered GxP data rooms, offices nationwide and cloud resources; 11 monitoring tools produced 15,000 alerts a month and HQ needed English reporting and audit evidence.

Managed servicesAIOpsGxP
−88%Alert volume
3h → 25minMajor-incident triage
Vendors & carriers

Long-standing vendor and carrier relationships

Cisco
Juniper Networks
Arista
Fortinet
Palo Alto Networks
Microsoft Azure
MikroTik
HPE / Aruba
Dell Technologies
China Telecom
China Unicom
China Mobile
How it works

From site list to live service

Send your sites

Addresses, bandwidth, SLA and timeline. We reply within one business day.

Get options

Carrier and route options with per-segment pricing in 1–3 business days.

We deliver

Circuits, CPE and installs by our engineers, tested end to end.

We operate

24×7 NOC, English ticketing and monthly reports per site.

Have sites in mainland China, Hong Kong or Macau?

Send us the addresses. We'll come back with options and pricing within 1–3 business days.

sales@goldsunshine.net