About FEWM Co., Ltd - Industrial Gases Supplier in South Korea (Republic Of Korea)

South Korea (Republic Of Korea) hosts FEWM Co., Ltd, which currently lists 16 active products across its catalogue. The supplier’s top categories are Industrial Gases and Glass Beads, reflecting a focus on high‑purity chemical reagents and specialty bead products. The catalogue includes silicon‑based gases such as Disilane (Si2H6), fluorinated compounds like 1,3‑Hexafluorobutadiene (C4F6) and Perfluoropropane (C3F8), as well as germanium hydride (GeH4) and Propylene Oxide (C3H6). In the pigment segment, the company offers a series of pearl pigments - Titan, Lucid, Helios, Tiara, Pastel, Velvet and Surface Treatment pigments - each designed for optical applications. Glass bead offerings cover Reflection Beads (RF‑40N, RF‑10), Light Diffusion Beads (LD P, SS, SD) and specialized Diffusion Beads (PU(H)‑6, NY‑69).

Product Range and Specialties of FEWM Co., Ltd

The listed industrial gases are typical of the semiconductor and specialty‑chemical markets, where purity grades of 99.999 % (five‑nines) or higher are standard and are verified by gas chromatography or mass‑spectrometry. Fluorinated gases such as C4F6 and C3F8 are commonly used in plasma etching and require low moisture content (<10 ppm) and controlled boiling points. Germanium hydride (GeH4) is supplied for epitaxial growth and is usually packaged in stainless‑steel cylinders with pressure ratings of 150 bar. Glass beads are generally produced in size ranges from 100 µm to 500 µm, with surface finishes tailored for light diffusion or reflection; bead grades are identified by size, sphericity and refractive index (e.g., n≈1.50‑1.55). Pearl pigments are formulated with pigment particles sized 0.5‑5 µm, coated to achieve specific hue and gloss levels, and are often used in coatings, plastics and cosmetics where consistent color shift is required.

Trade and Export Information - FEWM Co., Ltd

South Korean exporters of industrial gases and specialty beads typically serve electronics manufacturers in East Asia, automotive suppliers in Europe and semiconductor fabs in the United States. The HS‑chapter for most industrial gases is 28.04 (gases of a kind used in industry), while glass beads fall under HS 38.15 (synthetic beads, articles of plastics). Buyers usually request ISO 9001 quality‑management certification, ISO 14001 environmental compliance, and product‑specific safety data such as REACH registration for the EU market. Standard export logistics involve 20‑ft or 40‑ft containers with UN‑rated cylinders for gases and bulk bag or palletized packaging for beads; Incoterms such as FOB Busan or CIF Shanghai are common. South Korea’s robust chemical logistics infrastructure supports temperature‑controlled shipments and strict hazard‑class handling, which aligns with international regulations for hazardous gases and particulate materials.

Sourcing from FEWM Co., Ltd - Buyer Guidance

When sourcing from FEWM Co., Ltd, buyers should request a Certificate of Analysis (CoA) that details purity, moisture content and residual impurity levels for each gas. Material Safety Data Sheets (MSDS) and, where applicable, REACH or TSCA compliance documents should be obtained before loading. For glass beads and pigments, buyers typically ask for particle‑size distribution reports, bulk density, and colour‑shift specifications, as well as a batch‑level test report confirming reflectance or diffusion performance. Verifying the supplier’s ISO 9001 certification and reviewing recent third‑party audit summaries can help assess consistency. Prior to order confirmation, request a sample batch to validate optical or chemical properties against the intended application.

What types of industrial gases does FEWM Co., Ltd list in its catalogue?

The catalogue includes Disilane (Si2H6), 1,3‑Hexafluorobutadiene (C4F6), Perfluoropropane (C3F8), pure Germanium hydride (GeH4) and a Propylene Oxide balance blend (C3H6).

Which glass bead products are offered?

FEWM offers Reflection Beads (RF‑40N, RF‑10), Light Diffusion Beads (LD P, SS, SD) and two Diffusion Bead grades (PU(H)‑6 and NY‑69).

What are the typical purity levels expected for the listed gases?

Industrial gases for semiconductor use are generally supplied at 99.999 % purity or higher, with moisture below 10 ppm and specified limits on metallic or halogen impurities.

What specifications should a buyer verify for the pearl pigments?

Buyers should confirm pigment particle size (0.5‑5 µm), refractive index (≈1.50‑1.55), colour‑shift values, and batch‑level colour consistency test reports.

Which certifications are commonly required for these product categories?

ISO 9001 quality‑management, ISO 14001 environmental management, and region‑specific chemical compliance such as REACH (EU) or TSCA (USA) are typical requirements.

What packaging formats are used for the gases and beads?

Gases are shipped in UN‑rated stainless‑steel cylinders, often 150 bar, while glass beads are packed in bulk bags (20 kg) or on pallets with moisture‑barrier liners.

What HS codes are generally applied to these products?

Industrial gases fall under HS 28.04, and synthetic glass beads are classified under HS 38.15; exact codes depend on the specific chemical composition and use.

What are typical lead times and minimum order quantities?

Lead times for specialty gases range from 2‑4 weeks, with minimum orders often measured in cylinder units (e.g., 2‑5 cylinders). Glass beads usually have MOQ of one 20‑kg bag, with production lead times of 1‑3 weeks.