About Shijiazhuang Bangshang Trade Co., Ltd. - Gypsum Supplier in China

Shijiazhuang Bangshang Trade Co., Ltd. operates out of Shijiazhuang in China and currently lists nine distinct products. The catalogue spans gypsum processing equipment, chemicals such as caustic soda and acid dyes, and specialty additives like hydroxypropyl methylcellulose (HPMC). Its top categories include Gypsum, Chemicals & Allied Products, Caustic Soda, Construction Materials, and Ceramic Tiles. The company focuses on supplying production lines for gypsum cornice, gypsum board (both paper‑faced and non‑paper‑faced), and gypsum powder. It also offers raw chemical items, namely caustic soda, Acid Black I, and Acid Black dye.

Product Range and Specialties of Shijiazhuang Bangshang Trade Co., Ltd.

The listed gypsum lines cover cornice production (HS 8474.80), powder production (HS 8474.20) and both paper‑faced and non‑paper‑faced board lines (HS 8479.89). In industry, gypsum board thickness typically ranges from 9 mm to 15 mm, density 800‑950 kg/m³, and board cores are required to contain at least 95 % calcium sulfate dihydrate for structural stability. The chemical segment includes caustic soda, which is usually supplied at 99 % NaOH purity, and sodium‑based acid dyes (Acid Black I and Acid Black) that conform to colour strength specifications such as C.I. 77005. HPMC products for wall putty and tile filler fall under HS 3912.39; buyers normally specify viscosity grades between 5 cPs and 30 cPs at 25 °C and a moisture content below 12 %.

Trade and Export Information - Shijiazhuang Bangshang Trade Co., Ltd.

China remains a major exporter of gypsum processing equipment, with Southeast Asian countries, the Middle East and African construction markets accounting for the bulk of demand. HS chapter 84 equipment is routinely inspected under the Chinese Export Inspection and Certification (CEIC) system, and buyers often request ISO 9001 quality management certificates and CE marking for safety compliance. The chemical products - caustic soda and acid dyes - are shipped under HS chapter 28 and 32 respectively; typical import regulations in the EU and the US require a Material Safety Data Sheet (MSDS), proof of purity, and, where applicable, REACH registration for dyes. Logistics for the production lines usually involve 40‑ft containers with pre‑assembly, while bulk chemicals are packed in 20‑ft containers or ISO‑tank containers, and Incoterms such as FOB Shanghai or CIF Dubai are common practice.

Sourcing from Shijiazhuang Bangshang Trade Co., Ltd. - Buyer Guidance

When sourcing caustic soda, request a recent certificate of analysis confirming NaOH purity (≥99 %) and a compliance statement for local chemical handling regulations. For gypsum equipment, obtain the machine’s capacity rating (tonnage per hour), power consumption, and a list of standard accessories; verify the steel grade (often Q235 or equivalent) used in the frame. HPMC buyers should ask for a viscosity profile, particle size distribution and a batch‑specific MSDS. Confirm the HS code used on the commercial invoice matches the product description to avoid customs delays, and inquire about the minimum order quantity (typically one production line or a 25 t batch for chemicals) and estimated lead time, which for equipment can range from 30 to 90 days after order confirmation.

What gypsum production lines does Shijiazhuang Bangshang Trade offer?

The supplier lists three lines: a Gypsum Cornice Production Line (HS 8474.80), a Gypsum Powder Production Line (HS 8474.20) and Gypsum Board Production Lines (paper‑faced and non‑paper‑faced, HS 8479.89). Each line uses industrial steel frames and processes gypsum with a minimum 80 % CaSO4·2H2O content.

Which chemicals are available in the catalogue?

Two chemical items are listed: Caustic Soda (solid NaOH) and Acid Black dyes (Acid Black I and Acid Black, HS 320412). Both are sodium‑based and intended for industrial applications such as textile dyeing and printing.

What is the material composition of the HPMC products?

Both HPMC items are classified under HS 3912.39 and consist of hydroxypropyl methylcellulose polymer powder. Buyers typically specify viscosity (5‑30 cPs) and moisture content (<12 %) for wall putty or tile filler formulations.

Are there any certifications that buyers should verify?

The facts do not list any supplier‑held certifications. Buyers should request standard certificates such as ISO 9001 for equipment, ISO 14001 for environmental management, and product‑specific documents like a Certificate of Analysis for caustic soda or an MSDS for the acid dyes.

What are the typical packaging and shipping methods?

Equipment is shipped in 40‑ft containers with pre‑assembled modules; chemicals are packed in sealed 20‑ft containers or ISO‑tank containers. Common Incoterms used by Chinese exporters include FOB Shanghai and CIF Dubai.

What documentation is needed before placing an order?

Buyers should obtain a commercial invoice that includes the correct HS code, a packing list, a Certificate of Origin, and product‑specific test reports (purity for caustic soda, viscosity for HPMC, colour strength for Acid Black). These documents facilitate customs clearance in most importing regions.

What are the usual lead times for the listed products?

Lead times vary by product type: gypsum production lines typically require 30‑90 days from order confirmation, while bulk chemicals such as caustic soda or acid dyes can be dispatched within 15‑30 days, depending on production schedules and shipping arrangements.

Which markets commonly import these goods from China?

Gypsum processing equipment is most frequently imported by construction‑focused economies in Southeast Asia, the Middle East and Africa. Caustic soda and acid dyes see strong demand from textile and chemical manufacturers in the EU, the United States and South‑East Asian regions.