Inquiry about Flame-Resistant Coverall

We are looking to manufacture high-quality flame-resistant coveralls for a team of workers operating in harsh outdoor conditions with heavy machinery.  

Key requirements:  
- Product: Coverall (full body workwear)  
- Quantity: 100 units  
- Fabric: 99% cotton, 1% antistatic fiber; flame resistant (FR treated or inherent); weight 260-280 GSM  
- Color: RAL 5015 Sky Blue; must match RAL standard exactly; lab dip/sample required before production  
- Standards: EN ISO 11612, EN ISO 11611, EN 1149 (antistatic); optional EN ISO 20471 if reflective strips included  
- Construction: Triple stitching, reinforced knees and elbows, YKK zippers; metal-free design preferred  
- Features: Ventilation openings (underarm/back), elastic waist, multiple pockets (chest, tools, side), reflective tape (3M preferred)  

Requesting unit price (EXW/FOB), MOQ, production time, and sample.