About Hebei Long Zhuo Trade Co., Ltd. - Industrial Components Supplier in China

Hebei Long Zhuo Trade Co., Ltd. operates from Hebei province in China and currently lists 29 active products across several industrial categories. The catalogue includes a variety of cooling‑tower filler units such as square cross‑flow fills (1220 mm), PVC counter‑flow fills (19 mm), and multiple model‑specific infill types, as well as stainless‑steel, GRP and SMC water tanks, a PVC retaining wall, and a set of cable accessories identified under HS code 8479.89. Each product entry specifies material construction - for example, cable grips are made from galvanized steel and woven steel wire mesh, while cable rollers are fabricated from carbon steel Q235 with powder‑coated finishes. The supplier’s top categories span Light & Medium Machinery, Storage Tanks, Water Treatment equipment, Agriculture, Tools & Instruments, Cable Assemblies, Heat Exchangers and Industrial Machinery.

The listed cooling‑tower components are described by model codes (e.g., CF500‑S, VF610‑LC, CF750‑KU) and are typically manufactured from PVC or PP with dimensions suited to industrial heat‑rejection systems. Water‑storage products cover stainless‑steel tanks, GRP (glass‑reinforced plastic) tanks and SMC (sheet‑molded compound) tanks, reflecting common material choices for corrosion‑resistant storage. Cable‑related items - cable grips, rollers and reel stands - are catalogued with the HS classification 8479.89, indicating “parts of machines of a kind used for the manufacture or processing of plastic, rubber, or other materials”. The supplier’s product set therefore provides a concise snapshot of Chinese‑origin industrial components that are frequently sourced for plant construction and equipment retro‑fit projects.

Product Range and Specialties of Hebei Long Zhuo Trade Co., Ltd.

The catalogue’s cooling‑tower filler line comprises cross‑flow, counter‑flow and large‑size PVC fills ranging from 12 mm pitch to 1220 mm panel dimensions. In the industry, such fills are graded by fill density, material UV‑stability and pressure drop, with common specifications such as PVC‑U (UL‑94 V‑0) or HDPE with a minimum impact strength of 10 kJ/m². Water‑tank offerings include stainless‑steel tanks (often conforming to ASTM A240 and ISO 9001), GRP tanks (built to BS EN 13121 standards) and SMC tanks, typically supplied in capacities from 1 m³ to 30 m³ and delivered on steel frames or skid‑mounted bases. Cable accessories listed under HS 8479.89 are fabricated from galvanized or carbon steel, with finishes that meet IEC 60204‑1 requirements for mechanical robustness and corrosion protection. Typical cable rollers and grips are sized for cable diameters between 6 mm and 32 mm, and are tested for tensile loads of at least 2 kN. The product mix reflects standard Chinese export profiles for industrial plant equipment, where manufacturers offer modular, interchangeable components to suit a broad range of plant designs.

Trade and Export Information - Hebei Long Zhuo Trade Co., Ltd.

China remains a principal exporter of cooling‑tower components, supplying markets in the Middle East, Southeast Asia and Africa where large‑scale power and petrochemical plants require efficient heat‑rejection systems. HS chapters 84 (machinery) and 85 (electrical machinery) cover the filler and tank items, while cable accessories fall under HS 8479.89, a sub‑heading commonly inspected under China‑CIQ for mechanical integrity and coating compliance. Buyers typically request CE marking, ISO 9001 quality‑system certification, and where applicable RoHS or UL listings to satisfy downstream regulatory requirements. Standard packaging includes wooden crates or steel pallets for tank units, and bulk‑bag or shrink‑wrapped packs for PVC fills, all loaded in 20‑foot or 40‑foot containers under FOB or CIF Incoterms. Export documentation from China often includes a commercial invoice, packing list, certificate of origin and, for regulated items, a test report confirming material grades and mechanical properties.

Sourcing from Hebei Long Zhuo Trade Co., Ltd. - Buyer Guidance

When sourcing cooling‑tower fills, request a material data sheet detailing PVC grade, UV‑stabilizer type and dimensional tolerances (±2 mm on panel width). Verify that tank specifications include certification copies for stainless‑steel (ASTM A240) or GRP (BS EN 13121) and confirm capacity measurements through a hydrostatic test report. For cable accessories, obtain the CE or ISO‑9001 certificate, a coating thickness report, and a tensile‑strength test that meets IEC 60204‑1 limits. Buyers should also ask for a sample of each product type to assess fit‑ment and finish before confirming bulk orders, and ensure that the supplier can provide CIQ inspection reports for the HS 8479.89 items. Clarify MOQ (typically one full pallet for fills, one tank per order) and lead time, which in China averages 25‑35 days for fabricated metal tanks and 15‑20 days for PVC filler units.

What types of cooling‑tower filler does Hebei Long Zhuo Trade list?

The supplier lists square cross‑flow fills (1220 mm), PVC counter‑flow fills (19 mm), 12 mm pitch fills and several model‑specific infill types such as CF500‑S, VF610‑LC, CF750‑KU, CF800‑HT and CF1220‑MA, all made from PVC or PP materials.

Are the water tanks made from stainless steel or other materials?

Yes. The catalogue includes stainless‑steel water tanks, GRP (glass‑reinforced plastic) tanks, and SMC (sheet‑molded compound) tanks, each offered in various capacities and typically compliant with ASTM A240 or BS EN 13121 standards.

Which HS code applies to the cable accessories?

All cable‑related items - cable grip, cable roller and cable reel stand - are classified under HS code 8479.89, covering parts of machines for processing plastics, rubber or other materials.

What material is used for the cable grip?

The cable grip is manufactured from galvanized steel combined with a woven steel wire mesh, providing corrosion resistance and mechanical strength.

What certifications should a buyer request for these products?

Buyers should request ISO 9001 quality‑system certificates, CE marking for mechanical safety, and, where relevant, RoHS compliance for PVC components; test reports for tensile strength and coating thickness are also standard.

What are typical packaging and shipping methods for the tank products?

Water tanks are usually packed on steel pallets or wooden crates with protective padding, loaded in 20‑foot or 40‑foot containers; cooling‑tower fills are bulk‑packed in shrink‑wrapped bundles or wooden boxes, also container‑shipped.

What is the usual minimum order quantity (MOQ) for the cooling‑tower filler?

The typical MOQ is one full pallet, which holds approximately 30‑40 m² of filler panels depending on thickness and size.

How long is the lead time for stainless‑steel tanks?

Lead time for fabricated stainless‑steel tanks from Chinese manufacturers averages 25‑35 days from order confirmation, subject to size and any custom fittings.