Hongkong wechem chemical is wholly owned by Shanghai Wechem Chemical Co., Ltd

Wechem?is?a?Chinese?supplier?of?advanced?materials?.?We?supply?Gases?,?chemicals?,?and?related?products?to?our?customers?in?China?and?worldwide?,?who?are?in?various?industrial?fields?,?such?as?steel?,?ship?building?,?semiconductor?,?optical?fiber?,?medical?,?food?industries?.?

Wechem?core?competencies?that?allow?us?to?thrive?in?a?competitive?market?place?are?:?
??????-??Efficient?Operations?
??????-??Quality?Delivery?
??????-??Market?Knowledge?And?Relationships?
??????-??Product?Consolidation?
Main products : ? ?
- SF6 ?SF4 ?WF6 NF3 BF3 MoF6 XeF2
- CF4 CH2F2 C2F6 C3F8 CH3F CHF3 C3F6 C4F8 C4F6
- HBr HCL H2S H2Se HF
- SIF4 SIH4 SICL4 SI2H6
- CH4 C2H4 C2H6 C3H4 C3H6 C3H8 C4H6 C4H8 C4H10 C5H10 C5H12
- Xe Kr Ne He Ar ?
- PH3 F2 COS CIF3 ?PF5 PF3 TMB BCL3 GeH4 F2 ?F2/N2 ?AsH3mix?