威盾 VTON 閥門流量計(jì)中標(biāo)泰躍科技 Terahop 泰國(guó)阿瑜陀耶光通信半導(dǎo)體封裝項(xiàng)目

隨著供應(yīng)鏈重構(gòu)，中際旭創(chuàng)旗下泰躍科技 Terahop 在泰國(guó)阿瑜陀耶府新建大型光通信半導(dǎo)體封裝制造基地，落地 800G?1.6T 高速光模塊、光器件封裝與測(cè)試產(chǎn)線，踐行 “中國(guó) + 1" 產(chǎn)能布局，規(guī)避貿(mào)易關(guān)稅，產(chǎn)品直接供應(yīng)北美 AI 數(shù)據(jù)中心供應(yīng)鏈。項(xiàng)目坐落于泰國(guó)東部經(jīng)濟(jì)走廊 EEC 阿瑜陀耶工業(yè)園區(qū)，整套廠區(qū)包含超純水 UPW 制備輸送、濕法清洗化學(xué)品供料、工藝?yán)鋮s循環(huán)水、潔凈廠房公用氣體、工藝廢水處理回收五大流體系統(tǒng)。威盾 VTON 為本項(xiàng)目 EPC 總包及工廠運(yùn)維提供全套閥門、流量計(jì)流體控制解決方案。

項(xiàng)目痛點(diǎn)

1. 光器件濕法清洗工藝使用酸、堿、有機(jī)溶劑等強(qiáng)腐蝕性介質(zhì)，超純水系統(tǒng)對(duì)管路潔凈度、零泄漏要求嚴(yán)苛，閥門一旦出現(xiàn)內(nèi)漏、析出雜質(zhì)，直接造成光器件良率下降；

2. 工況跨度大：微量化學(xué)藥劑小流量輸送、大流量超純水循環(huán)、乙二醇冷卻介質(zhì)、酸堿廢水、氮?dú)馀c壓縮空氣多種介質(zhì)并存，需要多品類流量計(jì)匹配不同量程；

3. 泰國(guó)進(jìn)口設(shè)備需要滿足 TISI 相關(guān)準(zhǔn)入審核，原產(chǎn)地證、出廠檢測(cè)報(bào)告、CE 認(rèn)證等單證要求嚴(yán)格，資料不全容易出現(xiàn)扣關(guān)，耽誤整體建廠工期；

4. 泰國(guó)熱帶高溫高濕環(huán)境，儀表閥門要適應(yīng)濕熱工況；設(shè)備需兼容 DCS/PLC 工廠自動(dòng)化系統(tǒng)；項(xiàng)目工期緊張，需要跨境分批交貨、遠(yuǎn)程技術(shù)調(diào)試、備件快速補(bǔ)給。

威盾 VTON 完整交付方案（閥門 + 流量計(jì)明細(xì)）

? 流量計(jì)產(chǎn)品

1. 襯四氟電磁流量計(jì)：用于超純水循環(huán)管路、酸堿工藝廢水流量計(jì)量，4?20mA、Modbus?RTU 信號(hào)輸出，對(duì)接潔凈廠房 DCS 自動(dòng)化控制系統(tǒng)；

2. 哈氏合金金屬管浮子流量計(jì)：化學(xué)品供料管線小流量精準(zhǔn)測(cè)控，適配光器件清洗藥劑微量輸送，抗腐蝕，保證藥劑配比精度；

3. 渦輪流量計(jì)：乙二醇工藝?yán)鋮s水回路流量實(shí)時(shí)監(jiān)測(cè)，監(jiān)控產(chǎn)線散熱系統(tǒng)運(yùn)行狀態(tài)；

4. 熱式氣體質(zhì)量流量計(jì)：潔凈車間氮?dú)?、壓縮空氣供氣計(jì)量，統(tǒng)計(jì)全廠公用工程氣體能耗，實(shí)現(xiàn)能耗數(shù)字化管理。

5. 

? 閥門產(chǎn)品

1. 哈氏合金內(nèi)件氣動(dòng)調(diào)節(jié)閥：腐蝕性化學(xué)品供料管線壓力、流量調(diào)節(jié)，適配各類蝕刻、清洗藥劑；

2. PTFE 襯氟球閥、襯氟蝶閥：超純水、酸堿藥劑管路通斷控制，高潔凈密封，杜絕介質(zhì)二次污染；

3. 高純不銹鋼氣動(dòng)球閥：工藝?yán)鋮s水、壓縮空氣公用工程管路開關(guān)控制；

4. 氣動(dòng)隔膜閥：超純水系統(tǒng)關(guān)鍵支路，滿足半導(dǎo)體高潔凈管路要求；

5. 止回閥、防爆電磁閥：廢水排放、消防管路、工藝管線防倒流與緊急切斷保護(hù)。

? 配套項(xiàng)目服務(wù) 全套產(chǎn)品提供 CE 證書、出廠檢測(cè)報(bào)告、原產(chǎn)地證書，整理泰國(guó)進(jìn)口清關(guān)全套技術(shù)資料，適配 TISI 準(zhǔn)入審核；支持美元跨境結(jié)算，配合 EPC 總包分批次貨柜出運(yùn)；提供中英雙語(yǔ)技術(shù)手冊(cè)，提供遠(yuǎn)程調(diào)試指導(dǎo)，支持跨境備件供貨，適配泰國(guó)本地后期運(yùn)維。

項(xiàng)目?jī)r(jià)值

1. 耐腐蝕、高潔凈閥門流量計(jì)匹配光通信半導(dǎo)體嚴(yán)苛工藝，杜絕管路腐蝕、介質(zhì)泄漏，保障 800G?1.6T 光模塊生產(chǎn)良率，降低產(chǎn)線非計(jì)劃停機(jī)風(fēng)險(xiǎn)；

2. 一站式流體設(shè)備供貨，覆蓋純水、冷卻水、化學(xué)品、氣體、廢水全工況，減少 EPC 總包多供應(yīng)商對(duì)接成本；

3. 全套合規(guī)單證保障設(shè)備順利泰國(guó)清關(guān)，保障 Terahop 阿瑜陀耶基地建設(shè)節(jié)點(diǎn)；

4. 流體控制系統(tǒng)穩(wěn)定運(yùn)行，支撐光模塊產(chǎn)能爬坡，工廠成品合規(guī)出口北美，完成關(guān)稅優(yōu)化的海外產(chǎn)能布局；

5. 整套方案具備可復(fù)制性，可供泰國(guó) EEC 走廊、羅勇、春武里同類型半導(dǎo)體、光器件、封裝測(cè)試出海工廠直接選型參考。

Terahop (InnoLight) Ayutthaya Thailand Optical?Communication Semiconductor Assembly Project｜VTON Valves & Flow Meters Solution for Chinese?funded Semiconductor Plant in Thailand

Driven by global supply?chain restructuring, Terahop, subsidiary of InnoLight Technology, builds a large?scale optical?communication semiconductor assembly manufacturing base in Ayutthaya, Thailand. It houses 800G?1.6T high?speed optical?module and optical?component assembly & test production lines under “China+1" strategy, bypassing trade tariffs and supplying optical products directly for North?American AI data?center supply chains. Located in Ayutthaya Industrial Estate of Thailand Eastern Economic Corridor (EEC), the plant consists of five core fluid systems: UPW preparation & distribution, wet?cleaning chemical feeding, process cooling?water circulation, clean?room utility gas supply and process wastewater recovery. VTON delivers complete valves and flow?meters fluid?control solution for EPC contractor and plant operation?maintenance.

Project Challenges

1. Aggressive acid, alkali and organic solvents are applied during      optical?component wet cleaning. UPW system requires ultra?high cleanness      and zero?leakage performance. Internal leakage or impurity precipitation      from valves will directly reduce optical?component yield.

2. Wide?range working conditions cover micro?flow chemical dosing,      large?flow UPW circulation, glycol coolant, acid?alkali wastewater,      nitrogen and compressed air. Multiple flow?meter types are required for      variable flow ranges.

3. Imported equipment shall comply with TISI import requirements      in Thailand. Certificate of origin, inspection reports and CE certificates      are mandatory. Incomplete documents may cause customs detention and delay      construction progress.

4. Instruments and valves must endure hot?humid tropical climate.      Compatibility with DCS / PLC automation is required. Tight project      schedule demands split cross?border shipment, remote commissioning and      fast spare?parts delivery.

VTON Full Delivery Scope (Valves & Flow Meters List)

? Flow Meters

1. PTFE?lined electromagnetic flow meters: Measure flow for UPW      circulation pipelines and acid?alkali wastewater; 4?20?mA / Modbus?RTU output for clean?room DCS integration.

2. Hastelloy metal?tube rotameters: Precise micro?flow measurement      & control for chemical feeding pipelines, guarantee accurate reagent      mixing for optical?component wet?cleaning process.

3. Turbine flow meters: Real?time flow monitoring for glycol      cooling?water loop to track production?line heat dissipation status.

4. Thermal gas mass flow meters: Measure nitrogen and compressed?air      consumption in clean?room, realize digital energy consumption statistics      for plant?wide utility system.

? Valves

1. Pneumatic control valves with Hastelloy trim: Pressure &      flow regulation for corrosive etching and cleaning chemical feeding      pipelines.

2. PTFE?lined ball valves & PTFE?lined butterfly valves: On?off      service for UPW and corrosive chemical pipelines, high?purity sealing to      avoid secondary contamination.

3. High?purity stainless?steel pneumatic ball valves: On?off      control for cooling?water and compressed?air utility pipelines.

4. Pneumatic diaphragm valves: Critical branch control for UPW      system, satisfying semiconductor high?purity piping requirements.

5. Check valves & explosion?proof solenoid valves: Back?flow      prevention and emergency shut?off for wastewater discharge, fire?water and      process pipelines.

? Supporting Services Full?set CE certificates, factory inspection reports and certificate of origin are provided. Complete technical documentation is compiled for Thailand customs clearance and TISI compliance audit. USD cross?border payment is supported for EPC phased container shipment. Bilingual technical manuals, remote commissioning guidance and cross?border spare?parts supply are available for local plant maintenance.

Project Benefits

1. Corrosion?resistant and high?purity valves & flow meters      satisfy strict semiconductor manufacturing requirements. Leakage risk is      eliminated to secure yield of 800G?1.6T optical modules and cut unplanned      downtime.

2. One?stop fluid?control package covers UPW, cooling?water,      chemicals, gas and wastewater, lowering multi?vendor coordination workload      for EPC contractor.

3. Complete compliance documents ensure smooth customs clearance      and keep construction milestone of Terahop Ayutthaya plant on track.

4. Stable fluid?control hardware supports production ramp?up.      Finished optical modules can be exported to North?America with tariff?optimized      overseas capacity layout.

5. This replicable solution can be directly referenced for similar      semiconductor, optical?component and assembly?test factories located in      Thailand EEC zone, Rayong and Chonburi.