Qingdao Delta International Trade Co., Ltd.

Qingdao Delta International Trade Co., Ltd. operates out of Qingdao, China and currently lists five distinct products in its online catalogue. The company is recorded as an imported tier supplier with a harbor trust tier, reflecting the platform’s verification level. Its primary market focus spans Industrial Chemicals, Zeolite, Petrochemicals and Agriculture, indicating a specialization in specialty chemical materials. The active product count of five includes various zeolite and catalyst offerings used in gas separation, oil refining and fluid catalytic cracking. All listed items are sourced from manufacturers within China’s chemical production sector.

The catalogue entries consist of Usy zeolite, molecular sieves designated 3A, 4A, 5A and 13X, a carbon molecular sieve employed as a gas adsorbent, ZSM‑5 zeolite formulated for oil‑refining applications, and the FCC catalyst REZEL‑1000. In global trade, zeolite and molecular sieve products are typically classified under HS Chapter 25 (mineral products) or Chapter 38 (organic chemicals) depending on their chemical composition, while fluid catalytic cracking catalysts fall under HS 3824 for chemical products. Although the supplier’s data does not specify individual HS codes, buyers can anticipate standard customs classifications for these material groups. These products are commonly shipped in 20‑ft or 40‑ft containers with moisture‑resistant bulk bags or drum packaging. Export documentation usually includes a material safety data sheet (MSDS) and a certificate of analysis (CoA) issued by the manufacturer.

Usy zeolite and the molecular sieves (3A, 4A, 5A, 13X) are ion‑exchange materials that meet typical industry grades such as Na‑form for water softening and Li‑form for dehydration, with particle sizes ranging from 2 mm to 4 mm. Carbon molecular sieves used as gas adsorbents are generally produced with a carbon purity of ≥ 99 % and a pore size distribution suitable for nitrogen/oxygen separation. ZSM‑5 zeolite is a high‑silica, medium‑pore catalyst widely specified for hydrocracking and aromatics reduction, while FCC catalyst REZEL‑1000 is a zeolite‑based fluid catalytic cracking catalyst conforming to standard activity indices used in refinery units.