Straight Hidden Stringer Stairs

Name: Straight Hidden Stringer Stairs
Brand: Shenzhen Prima Industry Co., Ltd.
SKU: 944368505

Guangdong, ChinaShenzhen Prima Industry Co., Ltd.

US$2,999.00

1-4 Pieces

US$2,599.00

5+ Pieces

Sample price:US$99.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Including All Hardwares

Warranty

5 Years

Model NO.

straight stairs

Structure

Beam

Bench

Single Stair

Type

Ordinary Stairs

Material

Solid Wood

Usage

Indoor, Outdoor

Stair Type

Straight Stair

Item

L Shape U Shape Modular Stair

Step

30mm Solid Wood Step

Railing

304/316 Stainless Steel Railing

Stringer

Single/Double Strigner

Handrail Material

Wood/PVC/Stainless Steel

Application

Residential,Commerical

Installation

Detailed Installation Guide& Drawing

Design

Free Design Customized Avaliable

Delivery Time

35-45 Days After Shop Drawing Confirmed

Advantage

Trail Assembly,Rich Experience

Transport Package

Plywood

Specification

Customized based on your project

Trademark

PRIMAHOUSING

Origin

Guangdong China

HS Code

7308900000

Production Capacity

300 Sets Per Month

Key features

Custom Design Service: Free design customized available based on your project drawings or purchasing list.

Professional Trail Assembly: Rich experience in trail assembly ensures quality and accurate installation.

5 Years Warranty: Comprehensive 5-year warranty covering all hardwares and structural integrity.

Versatile Material Options: Solid wood, glass, or stone treads with stainless steel or carbon steel railings.

Fast Delivery: Delivery within 35-45 days after shop drawing confirmation.

One-Stop Manufacturer: Professional manufacturer with three factories and over 10 years export experience.

Detailed Installation Support: Includes detailed installation guide and drawing for easy setup.

Flexible Payment Terms: Accepts 50% T/T in advance, balance before delivery, plus LC, PayPal, etc.

Company profile

Shenzhen Prima Industry Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-07-20Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤8.05hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryPrima Industry Co., Ltd. is identified as a privately owned manufacturer/factory in China, operating from Shenzhen with a factory location in Foshan, Guangdong. The supplier offers a broad range of building materials, including railings, staircases, windows, doors, partitions, cabinets, bathroom products, flooring, and tiles. It reports nearly 10 years of building-materials experience, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Stated production capacity includes 1,000 staircase sets and 10,000 meters of railing annually. The company describes one-stop project services, customized product supply, integrated design, professional consulting, and after-sales service. It reports ISO 20000 certification and export activity beginning in 2008, with 71%–90% of sales from exports. However, the provided information does not sufficiently establish financial credibility, documented innovation capability, or verified customer case quality.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is identified as a privately owned company in China. This supports direct manufacturing status rather than only trading or intermediary activity.

CertificationsThe supplier reports holding ISO 20000 certification for its management systems. The slice does not provide the certificate scope, issuing body, validity period, or whether it covers manufacturing quality management, but it is explicit evidence of a stated certification.

After-Sales capabilityPrima states that it provides a one-stop solution extending from project feasibility analysis to product after-sales service, and presents itself as a one-stop building-materials supplier. These statements indicate an offered after-sales function, although no detailed service process, response standard, or support coverage is provided.

Production capacityThe supplier is identified as a factory with 10 production lines, 6–10 quality-control staff, and annual stated capacities of 1,000 staircase sets and 10,000 meters of railing. These explicit factory resources and output figures support production capability for the listed product categories.

Customization capabilityPrima explicitly offers customized product supply and integrated design for contractors and homeowners, while its product range spans multiple building-material categories. This directly supports the availability of customization services, although the slices do not specify technical limits, minimum order quantities, or customization examples.

Product Q&A

Q:What should I provide for staircase quotation?

Please send us your preferred design, floor to floor height, step width or plan drawing. And if you have any special requirements, pls also tell us.

Q:Can I customize my own unique railing and staircase for my house from your company?

You just need supply your project drawing or purchasing list for us, our professional team will design for you.

Q:What is your payment?

50% T/T in advance and balance paid before delivery.

Q:How about the terms of shipment?

EXW, FOB, CIF, Door to Door is acceptable.

Q:How to place order?

Step 1: Inquiry from customer for a particular product or project. Step 2 : Offer us your project drawing or purchasing list for our checking. Step 3 : Our team work on the building information, and work out a solution and quotation accordingly. Step 4 : Customer check and confirm the solution and quotation, then sign the PI and arrange deposit. Step 5: We offer the details shop drawing for each products and customer confirm each shop drawing. Step 6 : Arrange production.