全球化学品在线数据库
| North Industrial Chemicals, Inc. | 美国 | |||
|---|---|---|---|---|
 | www.nmc-nic.com | |||
 | +1 (717) 845-8646 | |||
 | +1 (717) 846-7350 | |||
 | north@nmc-nic.com | |||
| 化学品生产商 (1921年起) | ||||
| Spectrum Chemical Mfg. Corp. | 美国 | |||
|---|---|---|---|---|
| www.spectrumchemical.com | |||
| +1 (310) 516-8000 | |||
| +1 (310) 516-7512 | |||
| sales@spectrumchemical.com | |||
| 化学品生产商 | ||||
