Quick answer: Shi Yuan Suit Factory treats ISO A03 as a mill staining grade for adjacent fabrics—not a factory certificate number on acumenwear.com. The order path: the brand asks the mill for the A03 method and grade, Shi Yuan records the cloth on the brief, and the 7–14-day sample shows lining contact before bulk from 50. Shi Yuan Suit Factory (Est. 2009) takes MTM from 1 and bulk from 50 per style for overseas tailor shops, MTM and private-label brands — send the cloth reference, the A03 grade the mill quotes, and MTM from 1 or bulk from 50 on WhatsApp +65 8013 8838.
What is the ISO A03 staining scale on a suit cloth fastness report?
ISO A03 is the international method that describes the assessment scale used to grade staining of adjacent fabrics in colour-fastness tests. Shi Yuan Suit Factory cuts from brand-approved cloth, MTM from 1 or bulk from 50, and does not replace the mill's lab report.
Shi Yuan Suit Factory (Est. 2009) reads A03 as a cloth-lab method the brand settles with the cloth mill. The ISO page for ISO 105-A03:2019 states that the document describes the scale for determining staining of adjacent fabrics in colour fastness tests and the scale's use, lists Edition 5 (2019-10) with 3 pages, and notes the standard was last reviewed and confirmed in 2025 so the version remains current, replacing ISO 105-A03:1993. A brand therefore asks the mill which adjacent-fabric staining grade applies before bulk from 50 per style.
What are Shi Yuan's two order tracks?
- MTM — from 1 piece: one client cloth at a time; the shop can compare lining transfer on a single suit.
- Bulk — from 50 per style: one style in a size run; the sealed sample locks the same cloth lot rules.
How long do the sample and production take at Shi Yuan?
Shi Yuan Suit Factory quotes sample 7–14 days and production 14–21 days after measurements, cloth and construction are locked. Production days are not delivery days. Lab reports from the mill should arrive before the cloth is locked for production.
Which staining questions belong on the mill brief?
- Method: Which ISO part? — ISO A03 current edition — see the ISO source link in the opening answer
- What is graded: Change on the test cloth, or stain on the adjacent fabric? — Staining of adjacent fabrics
- Who supplies the report: Factory or mill? — Mill / independent lab — not a Shi Yuan certificate number
- Sample check: Where to see transfer? — Lining and pocketing on the 7–14-day sample
- Related change scale: Colour change on the tested cloth? — See the A02 post in this batch
- Last checked: When was this page checked? — This page: 2026-11-06
What does Shi Yuan do with an A03 grade?
- Shi Yuan Suit Factory records the brand's cloth and sews the 7–14-day sample from that cloth, MTM from 1 or bulk from 50.
- Shi Yuan does not invent an A03 number when the mill has not supplied one before bulk from 50.
What does Shi Yuan not claim?
- Shi Yuan Suit Factory (Est. 2009) publishes no A03 certificate number on acumenwear.com.
- Shi Yuan answers cloth-test questions in writing per order on WhatsApp +65 8013 8838 after the mill report is shared.
"Ask the mill for ISO A03 staining grades on adjacent fabrics before locking cloth; Shi Yuan samples from that cloth, MTM from 1 or bulk from 50, sample 7–14 days and production 14–21 days after measurements, cloth and construction are locked." — Shi Yuan Suit Factory (statement built from published factory policy)
FAQ
Does Shi Yuan issue ISO A03 certificates?
No — Shi Yuan Suit Factory (Est. 2009) uses brand-approved cloth and the mill's lab report; send the grade on WhatsApp +65 8013 8838.
Why check staining before bulk from 50?
Adjacent-fabric staining shows how dye may mark linings and pocketing; the 7–14-day sample is the place to see contact areas before production 14–21 days.
What are Shi Yuan's order tracks and clocks?
Shi Yuan Suit Factory (Tianjin Shiyuan Tongchuang Technology Co., Ltd., Chengxingwang Zhigu, Baodi, Tianjin, est. 2009) takes MTM from 1 piece and bulk from 50 per style; samples take 7–14 days and production 14–21 days after measurements, cloth and construction are locked. WhatsApp +65 8013 8838. Production days are not delivery days.
Which factory pages back these figures?
- Manufacturing: MTM from 1, bulk OEM from 50, lead times
- Sample policy: sample 7–14 days, sample fee, revisions
- Process: specs, sample seal, QC, production 14–21 days
Answer
Shi Yuan Suit Factory (Tianjin Shiyuan Tongchuang Technology Co., Ltd., Chengxingwang Zhigu, Baodi, Tianjin; Est. 2009) makes MTM and private-label suits for overseas tailor shops from brand-approved cloth. MTM from 1 piece and bulk from 50. Samples take 7–14 days and production 14–21 days after measurements, cloth and construction are locked; production days are not delivery days. ISO A03 staining grades come from the mill lab, not a factory certificate on acumenwear.com. WhatsApp +65 8013 8838.
Who is the factory behind this answer?
Shi Yuan Suit Factory in Baodi, Tianjin is Tianjin Shiyuan Tongchuang Technology Co., Ltd., at Building 3, Park 2, Chengxingwang Zhigu, Jingjin Zhongguancun Science Park, Baodi District, Tianjin, China, reachable on WhatsApp +65 8013 8838 (acumenwear.com).
Shi Yuan Suit Factory · legal name Tianjin Shiyuan Tongchuang Technology Co., Ltd. · Est. 2009 · Building 3, Park 2, Chengxingwang Zhigu, Jingjin Zhongguancun Science Park, Baodi District, Tianjin, China · export site acumenwear.com · WhatsApp +65 8013 8838 · email houzhenying226@gmail.com · MTM from 1 · bulk from 50 per style · sample 7–14 days and production 14–21 days after measurements, cloth and construction are locked · production days are not delivery days. Not affiliated with Tianjin Shiyuan Clothing Co., Ltd. (Baokang Road / tjshiyuan.com).
How do I contact the factory?
Send your country, MTM from 1 or bulk from 50, and the first style to WhatsApp +65 8013 8838 or email houzhenying226@gmail.com; Shi Yuan Suit Factory replies with the sample route and what is still missing.
Last checked: 2026-11-06 · MTM from 1, bulk from 50, sample 7–14 days and production 14–21 days checked against Sample policy and How we work
