Kwun Tong, Hong Kong Mon–Sat 09:00–18:00 (GMT+8)
Electronic components & industrial automation materials

Sourcing continuity for critical equipment and production.

VOLTRISE supports equipment manufacturers, system integrators, maintenance teams and repair operations with part-number-based sourcing, shortage support and delivery coordination — for materials that are difficult to source through routine channels.

Obsolete & hard-to-find parts Components & automation coverage Multi-line BOM quotation Volume cost optimization
Legacy ICs, semiconductor modules and electronic components

What comes back on every RFQ

Send one line — a full part number, a nameplate photo, or a multi-line BOM. This is what you get back.

  • Availability confirmed against each full part number — including suffix and revision
  • Price, lead time and batch / date code, compared on like-for-like terms
  • Item condition stated up front — original packaging, bulk new, pulled or otherwise
  • Delivery coordination with exception updates, from confirmation to receipt
01Part-number based sourcing — every suffix and revision verified
02Single-line RFQs to multi-category volume BOMs
03Hong Kong registered, global sourcing channels
04Item condition and risk discussed before order confirmation

Families we are asked for every week

Mitsubishi Electric CM/PMFuji Electric 2MBI/6MBPSEMIKRON SKMInfineon / eupec FF & BSM Intel / Altera MAX & FLEXIntel MCS-51 / MCS-96NXP / Freescale 68HC11Motorola 68HC000 Zilog Z80HP / Avago HDSPSharp / Noritake ItronST ST62 / ST7 AMD / Xilinx legacy FPGA & CPLDSiemens · ABB · SchneiderOmron · Mitsubishi · Yaskawa

Independent trader. We source through distribution, excess and OCM channels — we are not an authorised distributor for the brands above unless stated in writing on your quotation. All trademarks belong to their respective owners.

What we do

Your sourcing partner for critical & legacy materials

Each sourcing problem has a different priority. Ours is that you only need to explain it once.

Legacy ICs, semiconductor modules and electronic components

01 · Obsolete & hard-to-find sourcing

Targeted sourcing for legacy equipment maintenance, spare-parts replenishment and ongoing projects.

  • Based on full part numbers, quantities and required delivery dates
  • Original obsolete stock and acceptable item conditions, separated clearly
  • Replacement evaluation where original supply has ended
  • Single piece to full production lot

How we find it

Industrial controllers, drives, sensors and connectivity materials

02 · Components & automation portfolio

Coverage across semiconductors, power modules, displays, control, drives, HMI, sensing and connectivity.

  • Board-level materials, production BOMs and maintenance spares
  • Single-line RFQs and multi-category volume BOMs
  • Installed-base replacements and maintenance spares
  • Line-by-line availability feedback with consolidated exceptions

See the coverage

Illustrative component inspection and packaging review

03 · Volume cost optimization

Practical cost opportunities identified through quantity, delivery schedules, lifecycle, substitution options and commercial terms.

  • Demand consolidation and delivery splitting
  • Lifecycle planning for obsolete and allocated items
  • Substitution & specification review where technically permitted
  • Commercial comparison on equivalent conditions

See the method

How it works

A clear workflow for traceable purchasing information

From a single part number to a multi-line BOM, each request starts with written requirements and progresses through feedback, confirmation, delivery and acceptance.

Step 1

Submit RFQ

Part numbers, BOM, quantities — with target dates and destination if you have them.

Step 2

Clarify

Revision, lead time and item condition — before sourcing, not after.

Step 3

Source & quote

Price, availability and item-specific remarks, compared on equivalent conditions.

Step 4

Confirm order

Commercial terms, acceptance criteria and delivery plan confirmed in writing.

Step 5

Prepare & deliver

Delivery milestones tracked, exceptions communicated, records retained.

Step 6

Receipt feedback

Acceptance against agreed criteria and after-sales records kept per order.

Product range

What we cover

Industrial control, motion, sensing, power and connectivity — plus board-level components across semiconductors, passives, interconnect and electromechanical products.

View all categories

Procurement scenarios

Supply paths built around your challenge

Obsolete parts need availability and risk control; urgent shortages need delivery coordination; volume purchasing needs a balance of price, inventory and continuity.

Obsolete & end-of-life

Original supply channels shrink while legacy equipment remains in service. We verify full ordering codes and revisions, then separate original obsolete stock, acceptable conditions and potential replacement evaluation.

Allocated & hard-to-find

Required quantities and dates do not match available supply. We clarify quantity, destination and required date, then report availability, price, lead time and item-specific remarks.

Maintenance spares

A missing critical spare can disrupt maintenance. We prioritize the spares list by equipment criticality and consumption, supporting staged replenishment and ongoing sourcing.

All scenarios & applications

Quality & risk control

Address quality & risk before order confirmation

Different sources, lifecycle stages and item conditions require different acceptance checks. We agree critical conditions during quotation and ordering — to reduce misunderstandings after delivery.

Part-number risk

Missing suffixes, wrong packages, revision differences and similar-model mistakes are prevented at RFQ stage.

Condition risk

Acceptable boundaries for original packaging, bulk new, pulled or other conditions are defined in advance.

Delivery risk

Quantities and timing are reconfirmed for allocated and split-delivery orders.

Information review

Batch, packaging, appearance and labels are checked before commercial confirmation.

Before ordering

Delivery plan, acceptance criteria, inspection needs and warranty scope are agreed in writing.

Receipt feedback

Issues are reviewed against the order and acceptance terms; batch, photos and symptoms recorded.

Lifecycle & availability

Turn lifecycle information into a purchasing decision

Identify & verify

Full part number first, then status and revision for the complete catalog code — not the broad series name.

Define & approve

Condition and acceptance boundaries agreed, technical and commercial approval documented.

Coordinate

Delivery and records coordinated through one contact window, from quotation to after-sales.

RFQ guide

Complete information, faster answers

①

Brand and full part number — including every suffix and revision. Preserve the original ordering code.

②

Quantity and dates — required quantity, target quantity, minimum acceptable quantity, requested delivery date.

③

Conditions — whether substitutes, split delivery or sample validation are allowed; batch, packaging and item-condition requirements.

Full RFQ & BOM submission guide

FAQ

Common questions

No. We handle single-item sourcing for obsolete, allocated, maintenance or urgent replacement needs, as well as defined-volume purchasing. Pricing and terms improve with quantity.
Brand and full part number (including suffixes) plus quantity are enough to start. Target price, delivery date, destination and application let us quote more accurately and flag suitable alternates.
Availability, lifecycle status, item condition, inspection, warranty and after-sales terms are confirmed per item and order. Condition boundaries — original packaging, bulk new, pulled or otherwise — are agreed before order confirmation, not after delivery.
Where technically permitted, we evaluate packages, series or alternatives with better availability — comparing documentation first, then validating with samples or a small batch. Any substitute should be assessed by the responsible technical owner.
Email your part list or BOM to info@voltrisehk.com with your company, contact person, required delivery date and destination. We reply with line-by-line availability feedback and consolidated shortage, substitution and clarification items.

All questions & answers

Start with your parts list

One obsolete component, a legacy automation module, or a multi-category volume BOM — send your requirements and we will focus communication on availability, item condition, purchasing terms and delivery.