Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 513525609655

vessel departed

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

Certificate of Honor

CONTACT US

Customer satisfaction is our first goal!

Phone

+86 513525609655

E-Mail

rsdzd@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

vessel departed
Arena Sand Calculator | Arena Footing Solutions ...
Arena Sand Calculator | Arena Footing Solutions ...

Arena ,Sand Calculator,: Ordering the Right Amount of ,Sand, Deciding how much ,sand, you need to complete your horse arena can be a difficult, intimidating task. Order too much and you end up overspending on the ,sand, itself and on redistributing the leftover ,sand,.

Quantity Calculator | Parklea Sand and Soil
Quantity Calculator | Parklea Sand and Soil

Home; Building Supplies. Brick Ties & Wall Ties; Bricks Blocks & Pavers; Cement Products; Damp Course Flashings; Drainage & Irrigation Products; Filtration & Erosion Products

Concrete Calculator - Estimate Cement Sand Gravel ...
Concrete Calculator - Estimate Cement Sand Gravel ...

Example calculation Estimate the quantity of cement, ,sand, and stone aggregate required for 1 cubic meter of 1:2:4 ,concrete, mix. Ans. Materials required are 7 nos. of 50 kg bag of cement, 0.42 m 3 of ,sand, and 0.83 m 3 of stone aggregate.

Sand Calculator – JURASSIC SANDS
Sand Calculator – JURASSIC SANDS

Here are some common sandbox sizes. Looking to find how much play ,sand, is needed to fill your child's sandbox, ,sand, table, sensory bin? Use our ,calculator, to discover a recommended amount for any of you needs. First, select whether your sandbox is rectangular …

How Much Sand Do I Need? Sandtastik Sand Fill Volume ...
How Much Sand Do I Need? Sandtastik Sand Fill Volume ...

How much ,sand, do i need to fill a sandbox, ,sand, table or tray? Sandtastik's play ,sand,, colored ,sand,, and sculpting ,sand, fill volume calculators convert area measurements into pound weight. Solve for square, rectangular, pentagonal, hexagonal, octagonal, and circular sandboxes, tables, and trays. How much ,sand,, glass gems are needed to fill a ,sand, art bottle or floral vase?

Tons-Bulk-Sand-Gravel-Limestone-Material-Calculator
Tons-Bulk-Sand-Gravel-Limestone-Material-Calculator

(847) 223-7000 info@lestersmaterial.com. 1980 S. Hwy 83 Grayslake, IL 60030. Topsoil - Lawn & Garden Mix Soil Mulch - Gravel - ,Sand, - Limestone Paver Brick Drive, Patio & Walks

Sand Calculator - Safe Sand Company
Sand Calculator - Safe Sand Company

Sand Calculator,. Use our handy ,calculator,, or feel free to call our customer service at (415) 971-1776 (10 AM to 4 PM PST)

Sand and Paver Calculator
Sand and Paver Calculator

Pavers and Sand Calculator,. Estimate the amount of ,pavers and sand, needed for your paving job. Not all types of ,sand, can be used as bedding ,sand, for pavers. It is important to use the right type of ,sand,. Washed river ,sand, will make an excellent bedding layer for …

Sand Calculator Calculate How Cubic Yards of Sand do I Need
Sand Calculator Calculate How Cubic Yards of Sand do I Need

Our ,Sand calculator, will help you estimate how many Cubic Yards of ,Sand, you need for your desired coverage area. The ,sand calculator, offers 4 "Box" area fields and 2 "Circular" area fields for you to calculate multiple areas simultaneously (back yard, front yard, driveway, garden, etc.).

Calculator - Sand & Gravel Direct
Calculator - Sand & Gravel Direct

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City