- Taiwan Stainless Steel Ball Mfg Co.
- valve, balls, stainless, steel.
- Address:Chinghai rd, Taichung, TW, Taiwan
- Hsin Huang Precision Technology Co., Ltd
- L-Stem-Port, T-Stem-Port, L-Port-2, T-Port-2, Fixed-Ball,Specail valve balls.
- Address:No. 175, Lane 243, Sec. 2, Zhangxin Rd. , Hemei Town
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